1720503720

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{67}}^1$

素因数の和:190

約数の個数: 512

約数和(自身を含む): 6580224000

約数和(自身を除く): 4859720280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 27, 30, 31, 36, 39, 40, 45, 52, 54, 59, 60, 62, 65, 67, 72, 78, 90, 93, 104, 108, 117, 118, 120, 124, 130, 134, 135, 155, 156, 177, 180, 186, 195, 201, 216, 234, 236, 248, 260, 268, 270, 279, 295, 310, 312, 335, 351, 354, 360, 372, 390, 402, 403, 465, 468, 472, 520, 531, 536, 540, 558, 585, 590, 603, 620, 670, 702, 708, 744, 767, 780, 804, 806, 837, 871, 885, 930, 936, 1005, 1062, 1080, 1116, 1170, 1180, 1206, 1209, 1240, 1340, 1395, 1404, 1416, 1534, 1560, 1593, 1608, 1612, 1674, 1742, 1755, 1770, 1809, 1829, 1860, 2010, 2015, 2077, 2124, 2232, 2301, 2340, 2360, 2412, 2418, 2613, 2655, 2680, 2790, 2808, 3015, 3068, 3186, 3224, 3348, 3484, 3510, 3540, 3618, 3627, 3658, 3720, 3835, 3953, 4020, 4030, 4154, 4185, 4248, 4355, 4602, 4680, 4824, 4836, 5226, 5310, 5487, 5580, 6030, 6045, 6136, 6231, 6372, 6696, 6903, 6968, 7020, 7080, 7236, 7254, 7316, 7670, 7839, 7906, 7965, 8040, 8060, 8308, 8370, 8710, 9045, 9145, 9204, 9672, 10385, 10452, 10620, 10881, 10974, 11160, 11505, 11859, 12060, 12090, 12462, 12744, 13065, 13806, 14040, 14472, 14508, 14632, 15340, 15678, 15812, 15930, 16120, 16461, 16616, 16740, 17420, 18090, 18135, 18290, 18408, 18693, 19765, 20709, 20770, 20904, 21240, 21762, 21948, 23010, 23517, 23718, 23777, 24120, 24180, 24924, 26130, 27001, 27435, 27612, 29016, 30680, 31155, 31356, 31624, 31860, 32922, 33480, 34515, 34840, 35577, 36180, 36270, 36580, 37386, 39195, 39530, 41418, 41540, 43524, 43896, 46020, 47034, 47436, 47554, 48360, 49383, 49848, 51389, 52260, 54002, 54405, 54870, 55224, 56079, 59295, 62310, 62712, 63720, 65844, 69030, 71154, 71331, 72360, 72540, 73160, 74772, 78390, 79060, 81003, 82305, 82836, 83080, 87048, 92040, 93465, 94068, 94872, 95108, 98766, 102778, 103545, 104520, 106731, 108004, 108810, 109740, 112158, 117585, 118590, 118885, 122543, 124620, 131688, 135005, 138060, 142308, 142662, 145080, 149544, 154167, 156780, 158120, 162006, 164610, 165672, 177885, 186930, 188136, 190216, 197532, 205556, 207090, 213462, 213993, 216008, 217620, 219480, 224316, 235170, 237180, 237770, 243009, 245086, 246915, 249240, 256945, 270010, 276120, 280395, 284616, 285324, 308334, 313560, 324012, 329220, 355770, 356655, 367629, 373860, 395064, 405015, 411112, 414180, 426924, 427986, 435240, 448632, 462501, 470340, 474360, 475540, 486018, 490172, 493830, 513890, 533655, 540020, 560790, 570648, 612715, 616668, 641979, 648024, 658440, 711540, 713310, 729027, 735258, 747720, 770835, 810030, 828360, 853848, 855972, 925002, 940680, 951080, 972036, 980344, 987660, 1027780, 1067310, 1069965, 1080040, 1102887, 1121580, 1215045, 1225430, 1233336, 1283958, 1387503, 1423080, 1426620, 1458054, 1470516, 1541670, 1593059, 1620060, 1711944, 1838145, 1850004, 1944072, 1975320, 2055560, 2134620, 2139930, 2205774, 2243160, 2312505, 2430090, 2450860, 2567916, 2775006, 2853240, 2916108, 2941032, 3083340, 3186118, 3209895, 3240120, 3308661, 3645135, 3676290, 3700008, 4269240, 4279860, 4411548, 4625010, 4779177, 4860180, 4901720, 5135832, 5514435, 5550012, 5832216, 6166680, 6372236, 6419790, 6617322, 6937515, 7290270, 7352580, 7965295, 8559720, 8823096, 9250020, 9558354, 9720360, 11028870, 11100024, 12744472, 12839580, 13234644, 13875030, 14337531, 14580540, 14705160, 15930590, 16543305, 18500040, 19116708, 22057740, 23895885, 25679160, 26469288, 27750060, 28675062, 29161080, 31861180, 33086610, 38233416, 43012593, 44115480, 47791770, 55500120, 57350124, 63722360, 66173220, 71687655, 86025186, 95583540, 114700248, 132346440, 143375310, 172050372, 191167080, 215062965, 286750620, 344100744, 430125930, 573501240, 860251860, 1720503720]

約数ペア:

[(1, 1720503720), (2, 860251860), (3, 573501240), (4, 430125930), (5, 344100744), (6, 286750620), (8, 215062965), (9, 191167080), (10, 172050372), (12, 143375310), (13, 132346440), (15, 114700248), (18, 95583540), (20, 86025186), (24, 71687655), (26, 66173220), (27, 63722360), (30, 57350124), (31, 55500120), (36, 47791770), (39, 44115480), (40, 43012593), (45, 38233416), (52, 33086610), (54, 31861180), (59, 29161080), (60, 28675062), (62, 27750060), (65, 26469288), (67, 25679160), (72, 23895885), (78, 22057740), (90, 19116708), (93, 18500040), (104, 16543305), (108, 15930590), (117, 14705160), (118, 14580540), (120, 14337531), (124, 13875030), (130, 13234644), (134, 12839580), (135, 12744472), (155, 11100024), (156, 11028870), (177, 9720360), (180, 9558354), (186, 9250020), (195, 8823096), (201, 8559720), (216, 7965295), (234, 7352580), (236, 7290270), (248, 6937515), (260, 6617322), (268, 6419790), (270, 6372236), (279, 6166680), (295, 5832216), (310, 5550012), (312, 5514435), (335, 5135832), (351, 4901720), (354, 4860180), (360, 4779177), (372, 4625010), (390, 4411548), (402, 4279860), (403, 4269240), (465, 3700008), (468, 3676290), (472, 3645135), (520, 3308661), (531, 3240120), (536, 3209895), (540, 3186118), (558, 3083340), (585, 2941032), (590, 2916108), (603, 2853240), (620, 2775006), (670, 2567916), (702, 2450860), (708, 2430090), (744, 2312505), (767, 2243160), (780, 2205774), (804, 2139930), (806, 2134620), (837, 2055560), (871, 1975320), (885, 1944072), (930, 1850004), (936, 1838145), (1005, 1711944), (1062, 1620060), (1080, 1593059), (1116, 1541670), (1170, 1470516), (1180, 1458054), (1206, 1426620), (1209, 1423080), (1240, 1387503), (1340, 1283958), (1395, 1233336), (1404, 1225430), (1416, 1215045), (1534, 1121580), (1560, 1102887), (1593, 1080040), (1608, 1069965), (1612, 1067310), (1674, 1027780), (1742, 987660), (1755, 980344), (1770, 972036), (1809, 951080), (1829, 940680), (1860, 925002), (2010, 855972), (2015, 853848), (2077, 828360), (2124, 810030), (2232, 770835), (2301, 747720), (2340, 735258), (2360, 729027), (2412, 713310), (2418, 711540), (2613, 658440), (2655, 648024), (2680, 641979), (2790, 616668), (2808, 612715), (3015, 570648), (3068, 560790), (3186, 540020), (3224, 533655), (3348, 513890), (3484, 493830), (3510, 490172), (3540, 486018), (3618, 475540), (3627, 474360), (3658, 470340), (3720, 462501), (3835, 448632), (3953, 435240), (4020, 427986), (4030, 426924), (4154, 414180), (4185, 411112), (4248, 405015), (4355, 395064), (4602, 373860), (4680, 367629), (4824, 356655), (4836, 355770), (5226, 329220), (5310, 324012), (5487, 313560), (5580, 308334), (6030, 285324), (6045, 284616), (6136, 280395), (6231, 276120), (6372, 270010), (6696, 256945), (6903, 249240), (6968, 246915), (7020, 245086), (7080, 243009), (7236, 237770), (7254, 237180), (7316, 235170), (7670, 224316), (7839, 219480), (7906, 217620), (7965, 216008), (8040, 213993), (8060, 213462), (8308, 207090), (8370, 205556), (8710, 197532), (9045, 190216), (9145, 188136), (9204, 186930), (9672, 177885), (10385, 165672), (10452, 164610), (10620, 162006), (10881, 158120), (10974, 156780), (11160, 154167), (11505, 149544), (11859, 145080), (12060, 142662), (12090, 142308), (12462, 138060), (12744, 135005), (13065, 131688), (13806, 124620), (14040, 122543), (14472, 118885), (14508, 118590), (14632, 117585), (15340, 112158), (15678, 109740), (15812, 108810), (15930, 108004), (16120, 106731), (16461, 104520), (16616, 103545), (16740, 102778), (17420, 98766), (18090, 95108), (18135, 94872), (18290, 94068), (18408, 93465), (18693, 92040), (19765, 87048), (20709, 83080), (20770, 82836), (20904, 82305), (21240, 81003), (21762, 79060), (21948, 78390), (23010, 74772), (23517, 73160), (23718, 72540), (23777, 72360), (24120, 71331), (24180, 71154), (24924, 69030), (26130, 65844), (27001, 63720), (27435, 62712), (27612, 62310), (29016, 59295), (30680, 56079), (31155, 55224), (31356, 54870), (31624, 54405), (31860, 54002), (32922, 52260), (33480, 51389), (34515, 49848), (34840, 49383), (35577, 48360), (36180, 47554), (36270, 47436), (36580, 47034), (37386, 46020), (39195, 43896), (39530, 43524), (41418, 41540)]