19120286640

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^2\times {\mathrm{911}}^1$

素因数の和:1009

約数の個数: 480

約数和(自身を含む): 75463170048

約数和(自身を除く): 56342883408

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 16, 20, 21, 24, 26, 28, 30, 31, 35, 39, 40, 42, 48, 52, 56, 60, 62, 65, 70, 78, 80, 84, 91, 93, 104, 105, 112, 120, 124, 130, 140, 155, 156, 168, 182, 186, 195, 208, 210, 217, 240, 248, 260, 273, 280, 310, 312, 336, 364, 372, 390, 403, 420, 434, 455, 465, 496, 520, 546, 560, 620, 624, 651, 728, 744, 780, 806, 840, 868, 910, 911, 930, 961, 1040, 1085, 1092, 1209, 1240, 1302, 1365, 1456, 1488, 1560, 1612, 1680, 1736, 1820, 1822, 1860, 1922, 2015, 2170, 2184, 2418, 2480, 2604, 2730, 2733, 2821, 2883, 3120, 3224, 3255, 3472, 3640, 3644, 3720, 3844, 4030, 4340, 4368, 4555, 4805, 4836, 5208, 5460, 5466, 5642, 5766, 6045, 6377, 6448, 6510, 6727, 7280, 7288, 7440, 7688, 8060, 8463, 8680, 9110, 9610, 9672, 10416, 10920, 10932, 11284, 11532, 11843, 12090, 12493, 12754, 13020, 13454, 13665, 14105, 14415, 14576, 15376, 16120, 16926, 17360, 18220, 19131, 19220, 19344, 20181, 21840, 21864, 22568, 23064, 23686, 24180, 24986, 25508, 26040, 26908, 27330, 28210, 28241, 28830, 31885, 32240, 33635, 33852, 35529, 36440, 37479, 38262, 38440, 40362, 42315, 43728, 45136, 46128, 47372, 48360, 49972, 51016, 52080, 53816, 54660, 56420, 56482, 57660, 59215, 62465, 63770, 67270, 67704, 71058, 72880, 74958, 76524, 76880, 80724, 82901, 84630, 84723, 87451, 94744, 95655, 96720, 99944, 100905, 102032, 107632, 109320, 112840, 112964, 115320, 118430, 124930, 127540, 134540, 135408, 141205, 142116, 149916, 153048, 161448, 165802, 169260, 169446, 174902, 177645, 187395, 189488, 191310, 197687, 199888, 201810, 218640, 225680, 225928, 230640, 236860, 248703, 249860, 255080, 262353, 269080, 282410, 284232, 299832, 306096, 322896, 331604, 338520, 338892, 349804, 355290, 367133, 374790, 382620, 395374, 403620, 414505, 423615, 437255, 451856, 473720, 497406, 499720, 510160, 524706, 538160, 564820, 568464, 593061, 599664, 663208, 677040, 677784, 699608, 710580, 734266, 749580, 765240, 790748, 807240, 829010, 847230, 874510, 875471, 947440, 988435, 994812, 999440, 1049412, 1101399, 1129640, 1186122, 1243515, 1311765, 1326416, 1355568, 1399216, 1421160, 1468532, 1499160, 1530480, 1581496, 1614480, 1658020, 1694460, 1749020, 1750942, 1835665, 1976870, 1989624, 2098824, 2202798, 2259280, 2372244, 2487030, 2569931, 2623530, 2626413, 2842320, 2937064, 2965305, 2998320, 3162992, 3316040, 3388920, 3498040, 3501884, 3671330, 3953740, 3979248, 4197648, 4377355, 4405596, 4744488, 4974060, 5139862, 5247060, 5252826, 5506995, 5874128, 5930610, 6128297, 6632080, 6777840, 6996080, 7003768, 7342660, 7709793, 7907480, 8754710, 8811192, 9488976, 9948120, 10279724, 10494120, 10505652, 11013990, 11381123, 11861220, 12256594, 12849655, 13132065, 14007536, 14685320, 15419586, 15814960, 17509420, 17622384, 18384891, 19896240, 20559448, 20988240, 21011304, 22027980, 22762246, 23722440, 24513188, 25699310, 26264130, 29370640, 30641485, 30839172, 34143369, 35018840, 36769782, 38548965, 41118896, 42022608, 44055960, 45524492, 47444880, 49026376, 51398620, 52528260, 56905615, 61282970, 61678344, 68286738, 70037680, 73539564, 77097930, 79667861, 88111920, 91048984, 91924455, 98052752, 102797240, 105056520, 113811230, 122565940, 123356688, 136573476, 147079128, 154195860, 159335722, 170716845, 182097968, 183848910, 205594480, 210113040, 227622460, 239003583, 245131880, 273146952, 294158256, 308391720, 318671444, 341433690, 367697820, 398339305, 455244920, 478007166, 490263760, 546293904, 616783440, 637342888, 682867380, 735395640, 796678610, 910489840, 956014332, 1195017915, 1274685776, 1365734760, 1470791280, 1593357220, 1912028664, 2390035830, 2731469520, 3186714440, 3824057328, 4780071660, 6373428880, 9560143320, 19120286640]

約数ペア:

[(1, 19120286640), (2, 9560143320), (3, 6373428880), (4, 4780071660), (5, 3824057328), (6, 3186714440), (7, 2731469520), (8, 2390035830), (10, 1912028664), (12, 1593357220), (13, 1470791280), (14, 1365734760), (15, 1274685776), (16, 1195017915), (20, 956014332), (21, 910489840), (24, 796678610), (26, 735395640), (28, 682867380), (30, 637342888), (31, 616783440), (35, 546293904), (39, 490263760), (40, 478007166), (42, 455244920), (48, 398339305), (52, 367697820), (56, 341433690), (60, 318671444), (62, 308391720), (65, 294158256), (70, 273146952), (78, 245131880), (80, 239003583), (84, 227622460), (91, 210113040), (93, 205594480), (104, 183848910), (105, 182097968), (112, 170716845), (120, 159335722), (124, 154195860), (130, 147079128), (140, 136573476), (155, 123356688), (156, 122565940), (168, 113811230), (182, 105056520), (186, 102797240), (195, 98052752), (208, 91924455), (210, 91048984), (217, 88111920), (240, 79667861), (248, 77097930), (260, 73539564), (273, 70037680), (280, 68286738), (310, 61678344), (312, 61282970), (336, 56905615), (364, 52528260), (372, 51398620), (390, 49026376), (403, 47444880), (420, 45524492), (434, 44055960), (455, 42022608), (465, 41118896), (496, 38548965), (520, 36769782), (546, 35018840), (560, 34143369), (620, 30839172), (624, 30641485), (651, 29370640), (728, 26264130), (744, 25699310), (780, 24513188), (806, 23722440), (840, 22762246), (868, 22027980), (910, 21011304), (911, 20988240), (930, 20559448), (961, 19896240), (1040, 18384891), (1085, 17622384), (1092, 17509420), (1209, 15814960), (1240, 15419586), (1302, 14685320), (1365, 14007536), (1456, 13132065), (1488, 12849655), (1560, 12256594), (1612, 11861220), (1680, 11381123), (1736, 11013990), (1820, 10505652), (1822, 10494120), (1860, 10279724), (1922, 9948120), (2015, 9488976), (2170, 8811192), (2184, 8754710), (2418, 7907480), (2480, 7709793), (2604, 7342660), (2730, 7003768), (2733, 6996080), (2821, 6777840), (2883, 6632080), (3120, 6128297), (3224, 5930610), (3255, 5874128), (3472, 5506995), (3640, 5252826), (3644, 5247060), (3720, 5139862), (3844, 4974060), (4030, 4744488), (4340, 4405596), (4368, 4377355), (4555, 4197648), (4805, 3979248), (4836, 3953740), (5208, 3671330), (5460, 3501884), (5466, 3498040), (5642, 3388920), (5766, 3316040), (6045, 3162992), (6377, 2998320), (6448, 2965305), (6510, 2937064), (6727, 2842320), (7280, 2626413), (7288, 2623530), (7440, 2569931), (7688, 2487030), (8060, 2372244), (8463, 2259280), (8680, 2202798), (9110, 2098824), (9610, 1989624), (9672, 1976870), (10416, 1835665), (10920, 1750942), (10932, 1749020), (11284, 1694460), (11532, 1658020), (11843, 1614480), (12090, 1581496), (12493, 1530480), (12754, 1499160), (13020, 1468532), (13454, 1421160), (13665, 1399216), (14105, 1355568), (14415, 1326416), (14576, 1311765), (15376, 1243515), (16120, 1186122), (16926, 1129640), (17360, 1101399), (18220, 1049412), (19131, 999440), (19220, 994812), (19344, 988435), (20181, 947440), (21840, 875471), (21864, 874510), (22568, 847230), (23064, 829010), (23686, 807240), (24180, 790748), (24986, 765240), (25508, 749580), (26040, 734266), (26908, 710580), (27330, 699608), (28210, 677784), (28241, 677040), (28830, 663208), (31885, 599664), (32240, 593061), (33635, 568464), (33852, 564820), (35529, 538160), (36440, 524706), (37479, 510160), (38262, 499720), (38440, 497406), (40362, 473720), (42315, 451856), (43728, 437255), (45136, 423615), (46128, 414505), (47372, 403620), (48360, 395374), (49972, 382620), (51016, 374790), (52080, 367133), (53816, 355290), (54660, 349804), (56420, 338892), (56482, 338520), (57660, 331604), (59215, 322896), (62465, 306096), (63770, 299832), (67270, 284232), (67704, 282410), (71058, 269080), (72880, 262353), (74958, 255080), (76524, 249860), (76880, 248703), (80724, 236860), (82901, 230640), (84630, 225928), (84723, 225680), (87451, 218640), (94744, 201810), (95655, 199888), (96720, 197687), (99944, 191310), (100905, 189488), (102032, 187395), (107632, 177645), (109320, 174902), (112840, 169446), (112964, 169260), (115320, 165802), (118430, 161448), (124930, 153048), (127540, 149916), (134540, 142116), (135408, 141205)]