18153408840

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{131}}^1\times {\mathrm{199}}^1\times {\mathrm{829}}^1$

素因数の和:1180

約数の個数: 256

約数和(自身を含む): 63106560000

約数和(自身を除く): 44953151160

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 131, 140, 168, 199, 210, 262, 280, 393, 398, 420, 524, 597, 655, 786, 796, 829, 840, 917, 995, 1048, 1194, 1310, 1393, 1572, 1592, 1658, 1834, 1965, 1990, 2388, 2487, 2620, 2751, 2786, 2985, 3144, 3316, 3668, 3930, 3980, 4145, 4179, 4585, 4776, 4974, 5240, 5502, 5572, 5803, 5970, 6632, 6965, 7336, 7860, 7960, 8290, 8358, 9170, 9948, 11004, 11144, 11606, 11940, 12435, 13755, 13930, 15720, 16580, 16716, 17409, 18340, 19896, 20895, 22008, 23212, 23880, 24870, 26069, 27510, 27860, 29015, 33160, 33432, 34818, 36680, 41790, 46424, 49740, 52138, 55020, 55720, 58030, 69636, 78207, 83580, 87045, 99480, 104276, 108599, 110040, 116060, 130345, 139272, 156414, 164971, 167160, 174090, 182483, 208552, 217198, 232120, 260690, 312828, 325797, 329942, 348180, 364966, 391035, 434396, 494913, 521380, 542995, 547449, 625656, 651594, 659884, 696360, 729932, 760193, 782070, 824855, 868792, 912415, 989826, 1042760, 1085990, 1094898, 1154797, 1303188, 1319768, 1459864, 1520386, 1564140, 1628985, 1649710, 1824830, 1979652, 2171980, 2189796, 2280579, 2309594, 2474565, 2606376, 2737245, 3040772, 3128280, 3257970, 3299420, 3464391, 3649660, 3800965, 3959304, 4343960, 4379592, 4561158, 4619188, 4949130, 5474490, 5773985, 6081544, 6515940, 6598840, 6928782, 7299320, 7601930, 9122316, 9238376, 9898260, 10948980, 11402895, 11547970, 13031880, 13857564, 15203860, 17321955, 18244632, 19796520, 21611201, 21897960, 22805790, 23095940, 27715128, 30407720, 34643910, 43222402, 45611580, 46191880, 64833603, 69287820, 86444804, 91223160, 108056005, 129667206, 138575640, 151278407, 172889608, 216112010, 259334412, 302556814, 324168015, 432224020, 453835221, 518668824, 605113628, 648336030, 756392035, 864448040, 907670442, 1210227256, 1296672060, 1512784070, 1815340884, 2269176105, 2593344120, 3025568140, 3630681768, 4538352210, 6051136280, 9076704420, 18153408840]

約数ペア:

[(1, 18153408840), (2, 9076704420), (3, 6051136280), (4, 4538352210), (5, 3630681768), (6, 3025568140), (7, 2593344120), (8, 2269176105), (10, 1815340884), (12, 1512784070), (14, 1296672060), (15, 1210227256), (20, 907670442), (21, 864448040), (24, 756392035), (28, 648336030), (30, 605113628), (35, 518668824), (40, 453835221), (42, 432224020), (56, 324168015), (60, 302556814), (70, 259334412), (84, 216112010), (105, 172889608), (120, 151278407), (131, 138575640), (140, 129667206), (168, 108056005), (199, 91223160), (210, 86444804), (262, 69287820), (280, 64833603), (393, 46191880), (398, 45611580), (420, 43222402), (524, 34643910), (597, 30407720), (655, 27715128), (786, 23095940), (796, 22805790), (829, 21897960), (840, 21611201), (917, 19796520), (995, 18244632), (1048, 17321955), (1194, 15203860), (1310, 13857564), (1393, 13031880), (1572, 11547970), (1592, 11402895), (1658, 10948980), (1834, 9898260), (1965, 9238376), (1990, 9122316), (2388, 7601930), (2487, 7299320), (2620, 6928782), (2751, 6598840), (2786, 6515940), (2985, 6081544), (3144, 5773985), (3316, 5474490), (3668, 4949130), (3930, 4619188), (3980, 4561158), (4145, 4379592), (4179, 4343960), (4585, 3959304), (4776, 3800965), (4974, 3649660), (5240, 3464391), (5502, 3299420), (5572, 3257970), (5803, 3128280), (5970, 3040772), (6632, 2737245), (6965, 2606376), (7336, 2474565), (7860, 2309594), (7960, 2280579), (8290, 2189796), (8358, 2171980), (9170, 1979652), (9948, 1824830), (11004, 1649710), (11144, 1628985), (11606, 1564140), (11940, 1520386), (12435, 1459864), (13755, 1319768), (13930, 1303188), (15720, 1154797), (16580, 1094898), (16716, 1085990), (17409, 1042760), (18340, 989826), (19896, 912415), (20895, 868792), (22008, 824855), (23212, 782070), (23880, 760193), (24870, 729932), (26069, 696360), (27510, 659884), (27860, 651594), (29015, 625656), (33160, 547449), (33432, 542995), (34818, 521380), (36680, 494913), (41790, 434396), (46424, 391035), (49740, 364966), (52138, 348180), (55020, 329942), (55720, 325797), (58030, 312828), (69636, 260690), (78207, 232120), (83580, 217198), (87045, 208552), (99480, 182483), (104276, 174090), (108599, 167160), (110040, 164971), (116060, 156414), (130345, 139272)]