1898951040

素因数分解:

$2^7\times 3^4\times 5^1\times 7^1\times {\mathrm{5233}}^1$

素因数の和:5271

約数の個数: 320

約数和(自身を含む): 7751763360

約数和(自身を除く): 5852812320

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 32, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 64, 70, 72, 80, 81, 84, 90, 96, 105, 108, 112, 120, 126, 128, 135, 140, 144, 160, 162, 168, 180, 189, 192, 210, 216, 224, 240, 252, 270, 280, 288, 315, 320, 324, 336, 360, 378, 384, 405, 420, 432, 448, 480, 504, 540, 560, 567, 576, 630, 640, 648, 672, 720, 756, 810, 840, 864, 896, 945, 960, 1008, 1080, 1120, 1134, 1152, 1260, 1296, 1344, 1440, 1512, 1620, 1680, 1728, 1890, 1920, 2016, 2160, 2240, 2268, 2520, 2592, 2688, 2835, 2880, 3024, 3240, 3360, 3456, 3780, 4032, 4320, 4480, 4536, 5040, 5184, 5233, 5670, 5760, 6048, 6480, 6720, 7560, 8064, 8640, 9072, 10080, 10368, 10466, 11340, 12096, 12960, 13440, 15120, 15699, 17280, 18144, 20160, 20932, 22680, 24192, 25920, 26165, 30240, 31398, 36288, 36631, 40320, 41864, 45360, 47097, 51840, 52330, 60480, 62796, 72576, 73262, 78495, 83728, 90720, 94194, 104660, 109893, 120960, 125592, 141291, 146524, 156990, 167456, 181440, 183155, 188388, 209320, 219786, 235485, 251184, 282582, 293048, 313980, 329679, 334912, 362880, 366310, 376776, 418640, 423873, 439572, 470970, 502368, 549465, 565164, 586096, 627960, 659358, 669824, 706455, 732620, 753552, 837280, 847746, 879144, 941940, 989037, 1004736, 1098930, 1130328, 1172192, 1255920, 1318716, 1412910, 1465240, 1507104, 1648395, 1674560, 1695492, 1758288, 1883880, 1978074, 2009472, 2119365, 2197860, 2260656, 2344384, 2511840, 2637432, 2825820, 2930480, 2967111, 3014208, 3296790, 3349120, 3390984, 3516576, 3767760, 3956148, 4238730, 4395720, 4521312, 4688768, 4945185, 5023680, 5274864, 5651640, 5860960, 5934222, 6028416, 6593580, 6781968, 7033152, 7535520, 7912296, 8477460, 8791440, 9042624, 9890370, 10047360, 10549728, 11303280, 11721920, 11868444, 13187160, 13563936, 14066304, 14835555, 15071040, 15824592, 16954920, 17582880, 18085248, 19780740, 21099456, 22606560, 23443840, 23736888, 26374320, 27127872, 29671110, 30142080, 31649184, 33909840, 35165760, 39561480, 42198912, 45213120, 47473776, 52748640, 54255744, 59342220, 63298368, 67819680, 70331520, 79122960, 90426240, 94947552, 105497280, 118684440, 126596736, 135639360, 158245920, 189895104, 210994560, 237368880, 271278720, 316491840, 379790208, 474737760, 632983680, 949475520, 1898951040]

約数ペア:

[(1, 1898951040), (2, 949475520), (3, 632983680), (4, 474737760), (5, 379790208), (6, 316491840), (7, 271278720), (8, 237368880), (9, 210994560), (10, 189895104), (12, 158245920), (14, 135639360), (15, 126596736), (16, 118684440), (18, 105497280), (20, 94947552), (21, 90426240), (24, 79122960), (27, 70331520), (28, 67819680), (30, 63298368), (32, 59342220), (35, 54255744), (36, 52748640), (40, 47473776), (42, 45213120), (45, 42198912), (48, 39561480), (54, 35165760), (56, 33909840), (60, 31649184), (63, 30142080), (64, 29671110), (70, 27127872), (72, 26374320), (80, 23736888), (81, 23443840), (84, 22606560), (90, 21099456), (96, 19780740), (105, 18085248), (108, 17582880), (112, 16954920), (120, 15824592), (126, 15071040), (128, 14835555), (135, 14066304), (140, 13563936), (144, 13187160), (160, 11868444), (162, 11721920), (168, 11303280), (180, 10549728), (189, 10047360), (192, 9890370), (210, 9042624), (216, 8791440), (224, 8477460), (240, 7912296), (252, 7535520), (270, 7033152), (280, 6781968), (288, 6593580), (315, 6028416), (320, 5934222), (324, 5860960), (336, 5651640), (360, 5274864), (378, 5023680), (384, 4945185), (405, 4688768), (420, 4521312), (432, 4395720), (448, 4238730), (480, 3956148), (504, 3767760), (540, 3516576), (560, 3390984), (567, 3349120), (576, 3296790), (630, 3014208), (640, 2967111), (648, 2930480), (672, 2825820), (720, 2637432), (756, 2511840), (810, 2344384), (840, 2260656), (864, 2197860), (896, 2119365), (945, 2009472), (960, 1978074), (1008, 1883880), (1080, 1758288), (1120, 1695492), (1134, 1674560), (1152, 1648395), (1260, 1507104), (1296, 1465240), (1344, 1412910), (1440, 1318716), (1512, 1255920), (1620, 1172192), (1680, 1130328), (1728, 1098930), (1890, 1004736), (1920, 989037), (2016, 941940), (2160, 879144), (2240, 847746), (2268, 837280), (2520, 753552), (2592, 732620), (2688, 706455), (2835, 669824), (2880, 659358), (3024, 627960), (3240, 586096), (3360, 565164), (3456, 549465), (3780, 502368), (4032, 470970), (4320, 439572), (4480, 423873), (4536, 418640), (5040, 376776), (5184, 366310), (5233, 362880), (5670, 334912), (5760, 329679), (6048, 313980), (6480, 293048), (6720, 282582), (7560, 251184), (8064, 235485), (8640, 219786), (9072, 209320), (10080, 188388), (10368, 183155), (10466, 181440), (11340, 167456), (12096, 156990), (12960, 146524), (13440, 141291), (15120, 125592), (15699, 120960), (17280, 109893), (18144, 104660), (20160, 94194), (20932, 90720), (22680, 83728), (24192, 78495), (25920, 73262), (26165, 72576), (30240, 62796), (31398, 60480), (36288, 52330), (36631, 51840), (40320, 47097), (41864, 45360)]