490084920

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{157}}^1$

素因数の和:239

約数の個数: 384

約数和(自身を含む): 1863388800

約数和(自身を除く): 1373303880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 23, 24, 26, 29, 30, 36, 39, 40, 45, 46, 52, 58, 60, 65, 69, 72, 78, 87, 90, 92, 104, 115, 116, 117, 120, 130, 138, 145, 156, 157, 174, 180, 184, 195, 207, 230, 232, 234, 260, 261, 276, 290, 299, 312, 314, 345, 348, 360, 377, 390, 414, 435, 460, 468, 471, 520, 522, 552, 580, 585, 598, 628, 667, 690, 696, 754, 780, 785, 828, 870, 897, 920, 936, 942, 1035, 1044, 1131, 1160, 1170, 1196, 1256, 1305, 1334, 1380, 1413, 1495, 1508, 1560, 1570, 1656, 1740, 1794, 1884, 1885, 2001, 2041, 2070, 2088, 2262, 2340, 2355, 2392, 2610, 2668, 2691, 2760, 2826, 2990, 3016, 3140, 3335, 3393, 3480, 3588, 3611, 3768, 3770, 4002, 4082, 4140, 4485, 4524, 4553, 4680, 4710, 5220, 5336, 5382, 5652, 5655, 5980, 6003, 6123, 6280, 6670, 6786, 7065, 7176, 7222, 7540, 8004, 8164, 8280, 8671, 8970, 9048, 9106, 9420, 10005, 10205, 10440, 10764, 10833, 11304, 11310, 11960, 12006, 12246, 13340, 13455, 13572, 13659, 14130, 14444, 15080, 16008, 16328, 16965, 17342, 17940, 18055, 18212, 18369, 18840, 20010, 20410, 21528, 21666, 22620, 22765, 24012, 24492, 26013, 26680, 26910, 27144, 27318, 28260, 28888, 30015, 30615, 32499, 33930, 34684, 35880, 36110, 36424, 36738, 40020, 40820, 40977, 43332, 43355, 45240, 45530, 46943, 48024, 48984, 52026, 53820, 54165, 54636, 56520, 59189, 60030, 61230, 64998, 67860, 68295, 69368, 72220, 73476, 78039, 80040, 81640, 81954, 86664, 86710, 91060, 91845, 93886, 104052, 104719, 107640, 108330, 109272, 118378, 120060, 122460, 129996, 130065, 135720, 136590, 140829, 144440, 146952, 156078, 162495, 163908, 173420, 177567, 182120, 183690, 187772, 204885, 208104, 209438, 216660, 234715, 236756, 240120, 244920, 259992, 260130, 273180, 281658, 295945, 312156, 314157, 324990, 327816, 346840, 355134, 367380, 375544, 390195, 409770, 418876, 422487, 433320, 469430, 473512, 520260, 523595, 532701, 546360, 563316, 591890, 624312, 628314, 649980, 704145, 710268, 734760, 780390, 819540, 837752, 844974, 887835, 938860, 942471, 1040520, 1047190, 1065402, 1126632, 1183780, 1256628, 1299960, 1361347, 1408290, 1420536, 1560780, 1570785, 1639080, 1689948, 1775670, 1877720, 1884942, 2094380, 2112435, 2130804, 2367560, 2513256, 2663505, 2722694, 2816580, 3121560, 3141570, 3379896, 3551340, 3769884, 4084041, 4188760, 4224870, 4261608, 4712355, 5327010, 5445388, 5633160, 6283140, 6806735, 7102680, 7539768, 8168082, 8449740, 9424710, 10654020, 10890776, 12252123, 12566280, 13613470, 16336164, 16899480, 18849420, 20420205, 21308040, 24504246, 27226940, 32672328, 37698840, 40840410, 49008492, 54453880, 61260615, 81680820, 98016984, 122521230, 163361640, 245042460, 490084920]

約数ペア:

[(1, 490084920), (2, 245042460), (3, 163361640), (4, 122521230), (5, 98016984), (6, 81680820), (8, 61260615), (9, 54453880), (10, 49008492), (12, 40840410), (13, 37698840), (15, 32672328), (18, 27226940), (20, 24504246), (23, 21308040), (24, 20420205), (26, 18849420), (29, 16899480), (30, 16336164), (36, 13613470), (39, 12566280), (40, 12252123), (45, 10890776), (46, 10654020), (52, 9424710), (58, 8449740), (60, 8168082), (65, 7539768), (69, 7102680), (72, 6806735), (78, 6283140), (87, 5633160), (90, 5445388), (92, 5327010), (104, 4712355), (115, 4261608), (116, 4224870), (117, 4188760), (120, 4084041), (130, 3769884), (138, 3551340), (145, 3379896), (156, 3141570), (157, 3121560), (174, 2816580), (180, 2722694), (184, 2663505), (195, 2513256), (207, 2367560), (230, 2130804), (232, 2112435), (234, 2094380), (260, 1884942), (261, 1877720), (276, 1775670), (290, 1689948), (299, 1639080), (312, 1570785), (314, 1560780), (345, 1420536), (348, 1408290), (360, 1361347), (377, 1299960), (390, 1256628), (414, 1183780), (435, 1126632), (460, 1065402), (468, 1047190), (471, 1040520), (520, 942471), (522, 938860), (552, 887835), (580, 844974), (585, 837752), (598, 819540), (628, 780390), (667, 734760), (690, 710268), (696, 704145), (754, 649980), (780, 628314), (785, 624312), (828, 591890), (870, 563316), (897, 546360), (920, 532701), (936, 523595), (942, 520260), (1035, 473512), (1044, 469430), (1131, 433320), (1160, 422487), (1170, 418876), (1196, 409770), (1256, 390195), (1305, 375544), (1334, 367380), (1380, 355134), (1413, 346840), (1495, 327816), (1508, 324990), (1560, 314157), (1570, 312156), (1656, 295945), (1740, 281658), (1794, 273180), (1884, 260130), (1885, 259992), (2001, 244920), (2041, 240120), (2070, 236756), (2088, 234715), (2262, 216660), (2340, 209438), (2355, 208104), (2392, 204885), (2610, 187772), (2668, 183690), (2691, 182120), (2760, 177567), (2826, 173420), (2990, 163908), (3016, 162495), (3140, 156078), (3335, 146952), (3393, 144440), (3480, 140829), (3588, 136590), (3611, 135720), (3768, 130065), (3770, 129996), (4002, 122460), (4082, 120060), (4140, 118378), (4485, 109272), (4524, 108330), (4553, 107640), (4680, 104719), (4710, 104052), (5220, 93886), (5336, 91845), (5382, 91060), (5652, 86710), (5655, 86664), (5980, 81954), (6003, 81640), (6123, 80040), (6280, 78039), (6670, 73476), (6786, 72220), (7065, 69368), (7176, 68295), (7222, 67860), (7540, 64998), (8004, 61230), (8164, 60030), (8280, 59189), (8671, 56520), (8970, 54636), (9048, 54165), (9106, 53820), (9420, 52026), (10005, 48984), (10205, 48024), (10440, 46943), (10764, 45530), (10833, 45240), (11304, 43355), (11310, 43332), (11960, 40977), (12006, 40820), (12246, 40020), (13340, 36738), (13455, 36424), (13572, 36110), (13659, 35880), (14130, 34684), (14444, 33930), (15080, 32499), (16008, 30615), (16328, 30015), (16965, 28888), (17342, 28260), (17940, 27318), (18055, 27144), (18212, 26910), (18369, 26680), (18840, 26013), (20010, 24492), (20410, 24012), (21528, 22765), (21666, 22620)]