18287890920

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{191}}^1\times {\mathrm{499}}^1$

素因数の和:761

約数の個数: 384

約数和(自身を含む): 66044160000

約数和(自身を除く): 47756269080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 30, 36, 39, 40, 41, 45, 52, 60, 65, 72, 78, 82, 90, 104, 117, 120, 123, 130, 156, 164, 180, 191, 195, 205, 234, 246, 260, 312, 328, 360, 369, 382, 390, 410, 468, 492, 499, 520, 533, 573, 585, 615, 738, 764, 780, 820, 936, 955, 984, 998, 1066, 1146, 1170, 1230, 1476, 1497, 1528, 1560, 1599, 1640, 1719, 1845, 1910, 1996, 2132, 2292, 2340, 2460, 2483, 2495, 2665, 2865, 2952, 2994, 3198, 3438, 3690, 3820, 3992, 4264, 4491, 4584, 4680, 4797, 4920, 4966, 4990, 5330, 5730, 5988, 6396, 6487, 6876, 7380, 7449, 7485, 7640, 7831, 7995, 8595, 8982, 9594, 9932, 9980, 10660, 11460, 11976, 12415, 12792, 12974, 13752, 14760, 14898, 14970, 15662, 15990, 17190, 17964, 19188, 19461, 19864, 19960, 20459, 21320, 22347, 22455, 22920, 23493, 23985, 24830, 25948, 29796, 29940, 31324, 31980, 32435, 34380, 35928, 37245, 38376, 38922, 39155, 40918, 44694, 44910, 46986, 47970, 49660, 51896, 58383, 59592, 59880, 61377, 62648, 63960, 64870, 68760, 70479, 74490, 77844, 78310, 81836, 89388, 89820, 93972, 95309, 95940, 97305, 99320, 101803, 102295, 111735, 116766, 117465, 122754, 129740, 140958, 148980, 155688, 156620, 163672, 178776, 179640, 184131, 187944, 190618, 191880, 194610, 203606, 204590, 223470, 233532, 234930, 245508, 259480, 265967, 281916, 285927, 291915, 297960, 305409, 306885, 313240, 352395, 368262, 381236, 389220, 407212, 409180, 446940, 467064, 469860, 476545, 491016, 509015, 531934, 563832, 571854, 583830, 610818, 613770, 704790, 736524, 762472, 778440, 797901, 814424, 818360, 857781, 893880, 916227, 920655, 939720, 953090, 1018030, 1063868, 1143708, 1167660, 1221636, 1227540, 1239017, 1329835, 1409580, 1429635, 1473048, 1527045, 1595802, 1715562, 1832454, 1841310, 1906180, 2036060, 2127736, 2287416, 2335320, 2393703, 2443272, 2455080, 2478034, 2659670, 2819160, 2859270, 3054090, 3191604, 3431124, 3664908, 3682620, 3717051, 3812360, 3907669, 3989505, 4072120, 4288905, 4581135, 4787406, 4956068, 5319340, 5718540, 6108180, 6195085, 6383208, 6862248, 7329816, 7365240, 7434102, 7815338, 7979010, 8577810, 9162270, 9574812, 9912136, 10638680, 11151153, 11437080, 11723007, 11968515, 12216360, 12390170, 14868204, 15630676, 15958020, 17155620, 18324540, 18585255, 19149624, 19538345, 22302306, 23446014, 23937030, 24780340, 29736408, 31261352, 31916040, 34311240, 35169021, 36649080, 37170510, 39076690, 44604612, 46892028, 47874060, 49560680, 50799697, 55755765, 58615035, 70338042, 74341020, 78153380, 89209224, 93784056, 95748120, 101599394, 111511530, 117230070, 140676084, 148682040, 152399091, 156306760, 175845105, 203198788, 223023060, 234460140, 253998485, 281352168, 304798182, 351690210, 406397576, 446046120, 457197273, 468920280, 507996970, 609596364, 703380420, 761995455, 914394546, 1015993940, 1219192728, 1406760840, 1523990910, 1828789092, 2031987880, 2285986365, 3047981820, 3657578184, 4571972730, 6095963640, 9143945460, 18287890920]

約数ペア:

[(1, 18287890920), (2, 9143945460), (3, 6095963640), (4, 4571972730), (5, 3657578184), (6, 3047981820), (8, 2285986365), (9, 2031987880), (10, 1828789092), (12, 1523990910), (13, 1406760840), (15, 1219192728), (18, 1015993940), (20, 914394546), (24, 761995455), (26, 703380420), (30, 609596364), (36, 507996970), (39, 468920280), (40, 457197273), (41, 446046120), (45, 406397576), (52, 351690210), (60, 304798182), (65, 281352168), (72, 253998485), (78, 234460140), (82, 223023060), (90, 203198788), (104, 175845105), (117, 156306760), (120, 152399091), (123, 148682040), (130, 140676084), (156, 117230070), (164, 111511530), (180, 101599394), (191, 95748120), (195, 93784056), (205, 89209224), (234, 78153380), (246, 74341020), (260, 70338042), (312, 58615035), (328, 55755765), (360, 50799697), (369, 49560680), (382, 47874060), (390, 46892028), (410, 44604612), (468, 39076690), (492, 37170510), (499, 36649080), (520, 35169021), (533, 34311240), (573, 31916040), (585, 31261352), (615, 29736408), (738, 24780340), (764, 23937030), (780, 23446014), (820, 22302306), (936, 19538345), (955, 19149624), (984, 18585255), (998, 18324540), (1066, 17155620), (1146, 15958020), (1170, 15630676), (1230, 14868204), (1476, 12390170), (1497, 12216360), (1528, 11968515), (1560, 11723007), (1599, 11437080), (1640, 11151153), (1719, 10638680), (1845, 9912136), (1910, 9574812), (1996, 9162270), (2132, 8577810), (2292, 7979010), (2340, 7815338), (2460, 7434102), (2483, 7365240), (2495, 7329816), (2665, 6862248), (2865, 6383208), (2952, 6195085), (2994, 6108180), (3198, 5718540), (3438, 5319340), (3690, 4956068), (3820, 4787406), (3992, 4581135), (4264, 4288905), (4491, 4072120), (4584, 3989505), (4680, 3907669), (4797, 3812360), (4920, 3717051), (4966, 3682620), (4990, 3664908), (5330, 3431124), (5730, 3191604), (5988, 3054090), (6396, 2859270), (6487, 2819160), (6876, 2659670), (7380, 2478034), (7449, 2455080), (7485, 2443272), (7640, 2393703), (7831, 2335320), (7995, 2287416), (8595, 2127736), (8982, 2036060), (9594, 1906180), (9932, 1841310), (9980, 1832454), (10660, 1715562), (11460, 1595802), (11976, 1527045), (12415, 1473048), (12792, 1429635), (12974, 1409580), (13752, 1329835), (14760, 1239017), (14898, 1227540), (14970, 1221636), (15662, 1167660), (15990, 1143708), (17190, 1063868), (17964, 1018030), (19188, 953090), (19461, 939720), (19864, 920655), (19960, 916227), (20459, 893880), (21320, 857781), (22347, 818360), (22455, 814424), (22920, 797901), (23493, 778440), (23985, 762472), (24830, 736524), (25948, 704790), (29796, 613770), (29940, 610818), (31324, 583830), (31980, 571854), (32435, 563832), (34380, 531934), (35928, 509015), (37245, 491016), (38376, 476545), (38922, 469860), (39155, 467064), (40918, 446940), (44694, 409180), (44910, 407212), (46986, 389220), (47970, 381236), (49660, 368262), (51896, 352395), (58383, 313240), (59592, 306885), (59880, 305409), (61377, 297960), (62648, 291915), (63960, 285927), (64870, 281916), (68760, 265967), (70479, 259480), (74490, 245508), (77844, 234930), (78310, 233532), (81836, 223470), (89388, 204590), (89820, 203606), (93972, 194610), (95309, 191880), (95940, 190618), (97305, 187944), (99320, 184131), (101803, 179640), (102295, 178776), (111735, 163672), (116766, 156620), (117465, 155688), (122754, 148980), (129740, 140958)]