1966436640

素因数分解:

$2^5\times 3^2\times 5^1\times 7^2\times {\mathrm{29}}^1\times {\mathrm{31}}^2$

素因数の和:126

約数の個数: 648

約数和(自身を含む): 8344119420

約数和(自身を除く): 6377682780

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 29, 30, 31, 32, 35, 36, 40, 42, 45, 48, 49, 56, 58, 60, 62, 63, 70, 72, 80, 84, 87, 90, 93, 96, 98, 105, 112, 116, 120, 124, 126, 140, 144, 145, 147, 155, 160, 168, 174, 180, 186, 196, 203, 210, 217, 224, 232, 240, 245, 248, 252, 261, 279, 280, 288, 290, 294, 310, 315, 336, 348, 360, 372, 392, 406, 420, 434, 435, 441, 464, 465, 480, 490, 496, 504, 522, 558, 560, 580, 588, 609, 620, 630, 651, 672, 696, 720, 735, 744, 784, 812, 840, 868, 870, 882, 899, 928, 930, 961, 980, 992, 1008, 1015, 1044, 1085, 1116, 1120, 1160, 1176, 1218, 1240, 1260, 1302, 1305, 1392, 1395, 1421, 1440, 1470, 1488, 1519, 1568, 1624, 1680, 1736, 1740, 1764, 1798, 1827, 1860, 1922, 1953, 1960, 2016, 2030, 2088, 2170, 2205, 2232, 2320, 2352, 2436, 2480, 2520, 2604, 2610, 2697, 2784, 2790, 2842, 2883, 2940, 2976, 3038, 3045, 3248, 3255, 3360, 3472, 3480, 3528, 3596, 3654, 3720, 3844, 3906, 3920, 4060, 4176, 4263, 4340, 4410, 4464, 4495, 4557, 4640, 4704, 4805, 4872, 4960, 5040, 5208, 5220, 5394, 5580, 5684, 5766, 5880, 6076, 6090, 6293, 6496, 6510, 6727, 6944, 6960, 7056, 7105, 7192, 7308, 7440, 7595, 7688, 7812, 7840, 8091, 8120, 8352, 8526, 8649, 8680, 8820, 8928, 8990, 9114, 9135, 9610, 9744, 9765, 10080, 10416, 10440, 10788, 11160, 11368, 11532, 11760, 12152, 12180, 12586, 12789, 13020, 13454, 13485, 13671, 13920, 14112, 14210, 14384, 14415, 14616, 14880, 15190, 15376, 15624, 16182, 16240, 17052, 17298, 17360, 17640, 17980, 18228, 18270, 18879, 19220, 19488, 19530, 20181, 20832, 20880, 21315, 21576, 22320, 22736, 22785, 23064, 23520, 24304, 24360, 25172, 25578, 26040, 26908, 26970, 27342, 27869, 28420, 28768, 28830, 29232, 30380, 30752, 31248, 31465, 32364, 32480, 33635, 34104, 34596, 34720, 35280, 35960, 36456, 36540, 37758, 38440, 39060, 40362, 40455, 41760, 42630, 43152, 43245, 44051, 44640, 45472, 45570, 46128, 47089, 48608, 48720, 50344, 51156, 52080, 53816, 53940, 54684, 55738, 56637, 56840, 57660, 58464, 60543, 60760, 62496, 62930, 63945, 64728, 67270, 68208, 68355, 69192, 70560, 71920, 72912, 73080, 75516, 76880, 78120, 80724, 80910, 83607, 85260, 86304, 86490, 88102, 91140, 92256, 94178, 94395, 97440, 100688, 100905, 102312, 104160, 107632, 107880, 109368, 111476, 113274, 113680, 115320, 121086, 121520, 125860, 127890, 129456, 132153, 134540, 136416, 136710, 138384, 139345, 141267, 143840, 145824, 146160, 151032, 153760, 156240, 161448, 161820, 167214, 170520, 172980, 176204, 182280, 188356, 188790, 195083, 201376, 201810, 204624, 215264, 215760, 218736, 220255, 222952, 226548, 227360, 230640, 235445, 242172, 243040, 250821, 251720, 255780, 258912, 264306, 269080, 273420, 276768, 278690, 282534, 283185, 292320, 302064, 302715, 312480, 322896, 323640, 334428, 341040, 345960, 352408, 364560, 376712, 377580, 390166, 396459, 403620, 409248, 418035, 423801, 431520, 437472, 440510, 445904, 453096, 461280, 470890, 484344, 501642, 503440, 511560, 528612, 538160, 546840, 557380, 565068, 566370, 585249, 604128, 605430, 645792, 647280, 660765, 668856, 682080, 691920, 704816, 706335, 729120, 753424, 755160, 780332, 792918, 807240, 836070, 847602, 881020, 891808, 906192, 941780, 968688, 975415, 1003284, 1006880, 1023120, 1057224, 1076320, 1093680, 1114760, 1130136, 1132740, 1170498, 1210860, 1254105, 1294560, 1321530, 1337712, 1365581, 1383840, 1409632, 1412670, 1506848, 1510320, 1560664, 1585836, 1614480, 1672140, 1695204, 1755747, 1762040, 1812384, 1883560, 1937376, 1950830, 1982295, 2006568, 2046240, 2114448, 2119005, 2187360, 2229520, 2260272, 2265480, 2340996, 2421720, 2508210, 2643060, 2675424, 2731162, 2825340, 2926245, 3020640, 3121328, 3171672, 3228960, 3344280, 3390408, 3511494, 3524080, 3767120, 3901660, 3964590, 4013136, 4096743, 4228896, 4238010, 4459040, 4520544, 4530960, 4681992, 4843440, 5016420, 5286120, 5462324, 5650680, 5852490, 6242656, 6343344, 6688560, 6780816, 6827905, 7022988, 7048160, 7534240, 7803320, 7929180, 8026272, 8193486, 8476020, 8778735, 9061920, 9363984, 9686880, 10032840, 10572240, 10924648, 11301360, 11704980, 12290229, 12686688, 13377120, 13561632, 13655810, 14045976, 15606640, 15858360, 16386972, 16952040, 17557470, 18727968, 20065680, 20483715, 21144480, 21849296, 22602720, 23409960, 24580458, 27311620, 28091952, 31213280, 31716720, 32773944, 33904080, 35114940, 40131360, 40967430, 43698592, 46819920, 49160916, 54623240, 56183904, 61451145, 63433440, 65547888, 67808160, 70229880, 81934860, 93639840, 98321832, 109246480, 122902290, 131095776, 140459760, 163869720, 196643664, 218492960, 245804580, 280919520, 327739440, 393287328, 491609160, 655478880, 983218320, 1966436640]

約数ペア:

[(1, 1966436640), (2, 983218320), (3, 655478880), (4, 491609160), (5, 393287328), (6, 327739440), (7, 280919520), (8, 245804580), (9, 218492960), (10, 196643664), (12, 163869720), (14, 140459760), (15, 131095776), (16, 122902290), (18, 109246480), (20, 98321832), (21, 93639840), (24, 81934860), (28, 70229880), (29, 67808160), (30, 65547888), (31, 63433440), (32, 61451145), (35, 56183904), (36, 54623240), (40, 49160916), (42, 46819920), (45, 43698592), (48, 40967430), (49, 40131360), (56, 35114940), (58, 33904080), (60, 32773944), (62, 31716720), (63, 31213280), (70, 28091952), (72, 27311620), (80, 24580458), (84, 23409960), (87, 22602720), (90, 21849296), (93, 21144480), (96, 20483715), (98, 20065680), (105, 18727968), (112, 17557470), (116, 16952040), (120, 16386972), (124, 15858360), (126, 15606640), (140, 14045976), (144, 13655810), (145, 13561632), (147, 13377120), (155, 12686688), (160, 12290229), (168, 11704980), (174, 11301360), (180, 10924648), (186, 10572240), (196, 10032840), (203, 9686880), (210, 9363984), (217, 9061920), (224, 8778735), (232, 8476020), (240, 8193486), (245, 8026272), (248, 7929180), (252, 7803320), (261, 7534240), (279, 7048160), (280, 7022988), (288, 6827905), (290, 6780816), (294, 6688560), (310, 6343344), (315, 6242656), (336, 5852490), (348, 5650680), (360, 5462324), (372, 5286120), (392, 5016420), (406, 4843440), (420, 4681992), (434, 4530960), (435, 4520544), (441, 4459040), (464, 4238010), (465, 4228896), (480, 4096743), (490, 4013136), (496, 3964590), (504, 3901660), (522, 3767120), (558, 3524080), (560, 3511494), (580, 3390408), (588, 3344280), (609, 3228960), (620, 3171672), (630, 3121328), (651, 3020640), (672, 2926245), (696, 2825340), (720, 2731162), (735, 2675424), (744, 2643060), (784, 2508210), (812, 2421720), (840, 2340996), (868, 2265480), (870, 2260272), (882, 2229520), (899, 2187360), (928, 2119005), (930, 2114448), (961, 2046240), (980, 2006568), (992, 1982295), (1008, 1950830), (1015, 1937376), (1044, 1883560), (1085, 1812384), (1116, 1762040), (1120, 1755747), (1160, 1695204), (1176, 1672140), (1218, 1614480), (1240, 1585836), (1260, 1560664), (1302, 1510320), (1305, 1506848), (1392, 1412670), (1395, 1409632), (1421, 1383840), (1440, 1365581), (1470, 1337712), (1488, 1321530), (1519, 1294560), (1568, 1254105), (1624, 1210860), (1680, 1170498), (1736, 1132740), (1740, 1130136), (1764, 1114760), (1798, 1093680), (1827, 1076320), (1860, 1057224), (1922, 1023120), (1953, 1006880), (1960, 1003284), (2016, 975415), (2030, 968688), (2088, 941780), (2170, 906192), (2205, 891808), (2232, 881020), (2320, 847602), (2352, 836070), (2436, 807240), (2480, 792918), (2520, 780332), (2604, 755160), (2610, 753424), (2697, 729120), (2784, 706335), (2790, 704816), (2842, 691920), (2883, 682080), (2940, 668856), (2976, 660765), (3038, 647280), (3045, 645792), (3248, 605430), (3255, 604128), (3360, 585249), (3472, 566370), (3480, 565068), (3528, 557380), (3596, 546840), (3654, 538160), (3720, 528612), (3844, 511560), (3906, 503440), (3920, 501642), (4060, 484344), (4176, 470890), (4263, 461280), (4340, 453096), (4410, 445904), (4464, 440510), (4495, 437472), (4557, 431520), (4640, 423801), (4704, 418035), (4805, 409248), (4872, 403620), (4960, 396459), (5040, 390166), (5208, 377580), (5220, 376712), (5394, 364560), (5580, 352408), (5684, 345960), (5766, 341040), (5880, 334428), (6076, 323640), (6090, 322896), (6293, 312480), (6496, 302715), (6510, 302064), (6727, 292320), (6944, 283185), (6960, 282534), (7056, 278690), (7105, 276768), (7192, 273420), (7308, 269080), (7440, 264306), (7595, 258912), (7688, 255780), (7812, 251720), (7840, 250821), (8091, 243040), (8120, 242172), (8352, 235445), (8526, 230640), (8649, 227360), (8680, 226548), (8820, 222952), (8928, 220255), (8990, 218736), (9114, 215760), (9135, 215264), (9610, 204624), (9744, 201810), (9765, 201376), (10080, 195083), (10416, 188790), (10440, 188356), (10788, 182280), (11160, 176204), (11368, 172980), (11532, 170520), (11760, 167214), (12152, 161820), (12180, 161448), (12586, 156240), (12789, 153760), (13020, 151032), (13454, 146160), (13485, 145824), (13671, 143840), (13920, 141267), (14112, 139345), (14210, 138384), (14384, 136710), (14415, 136416), (14616, 134540), (14880, 132153), (15190, 129456), (15376, 127890), (15624, 125860), (16182, 121520), (16240, 121086), (17052, 115320), (17298, 113680), (17360, 113274), (17640, 111476), (17980, 109368), (18228, 107880), (18270, 107632), (18879, 104160), (19220, 102312), (19488, 100905), (19530, 100688), (20181, 97440), (20832, 94395), (20880, 94178), (21315, 92256), (21576, 91140), (22320, 88102), (22736, 86490), (22785, 86304), (23064, 85260), (23520, 83607), (24304, 80910), (24360, 80724), (25172, 78120), (25578, 76880), (26040, 75516), (26908, 73080), (26970, 72912), (27342, 71920), (27869, 70560), (28420, 69192), (28768, 68355), (28830, 68208), (29232, 67270), (30380, 64728), (30752, 63945), (31248, 62930), (31465, 62496), (32364, 60760), (32480, 60543), (33635, 58464), (34104, 57660), (34596, 56840), (34720, 56637), (35280, 55738), (35960, 54684), (36456, 53940), (36540, 53816), (37758, 52080), (38440, 51156), (39060, 50344), (40362, 48720), (40455, 48608), (41760, 47089), (42630, 46128), (43152, 45570), (43245, 45472), (44051, 44640)]