161594160

素因数分解:

$2^4\times 3^1\times 5^1\times 7^3\times {\mathrm{13}}^1\times {\mathrm{151}}^1$

素因数の和:201

約数の個数: 320

約数和(自身を含む): 633292800

約数和(自身を除く): 471698640

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 16, 20, 21, 24, 26, 28, 30, 35, 39, 40, 42, 48, 49, 52, 56, 60, 65, 70, 78, 80, 84, 91, 98, 104, 105, 112, 120, 130, 140, 147, 151, 156, 168, 182, 195, 196, 208, 210, 240, 245, 260, 273, 280, 294, 302, 312, 336, 343, 364, 390, 392, 420, 453, 455, 490, 520, 546, 560, 588, 604, 624, 637, 686, 728, 735, 755, 780, 784, 840, 906, 910, 980, 1029, 1040, 1057, 1092, 1176, 1208, 1274, 1365, 1372, 1456, 1470, 1510, 1560, 1680, 1715, 1812, 1820, 1911, 1960, 1963, 2058, 2114, 2184, 2265, 2352, 2416, 2548, 2730, 2744, 2940, 3020, 3120, 3171, 3185, 3430, 3624, 3640, 3822, 3920, 3926, 4116, 4228, 4368, 4459, 4530, 5096, 5145, 5285, 5460, 5488, 5880, 5889, 6040, 6342, 6370, 6860, 7248, 7280, 7399, 7644, 7852, 8232, 8456, 8918, 9060, 9555, 9815, 10192, 10290, 10570, 10920, 11760, 11778, 12080, 12684, 12740, 13377, 13720, 13741, 14798, 15288, 15704, 15855, 16464, 16912, 17836, 18120, 19110, 19630, 20580, 21140, 21840, 22197, 22295, 23556, 25368, 25480, 26754, 27440, 27482, 29445, 29596, 30576, 31408, 31710, 35672, 36240, 36995, 38220, 39260, 41160, 41223, 42280, 44394, 44590, 47112, 50736, 50960, 51793, 53508, 54964, 58890, 59192, 63420, 66885, 68705, 71344, 73990, 76440, 78520, 82320, 82446, 84560, 88788, 89180, 94224, 96187, 103586, 107016, 109928, 110985, 117780, 118384, 126840, 133770, 137410, 147980, 152880, 155379, 157040, 164892, 177576, 178360, 192374, 206115, 207172, 214032, 219856, 221970, 235560, 253680, 258965, 267540, 274820, 288561, 295960, 310758, 329784, 355152, 356720, 384748, 412230, 414344, 443940, 471120, 480935, 517930, 535080, 549640, 577122, 591920, 621516, 659568, 673309, 769496, 776895, 824460, 828688, 887880, 961870, 1035860, 1070160, 1099280, 1154244, 1243032, 1346618, 1442805, 1538992, 1553790, 1648920, 1775760, 1923740, 2019927, 2071720, 2308488, 2486064, 2693236, 2885610, 3107580, 3297840, 3366545, 3847480, 4039854, 4143440, 4616976, 5386472, 5771220, 6215160, 6733090, 7694960, 8079708, 10099635, 10772944, 11542440, 12430320, 13466180, 16159416, 20199270, 23084880, 26932360, 32318832, 40398540, 53864720, 80797080, 161594160]

約数ペア:

[(1, 161594160), (2, 80797080), (3, 53864720), (4, 40398540), (5, 32318832), (6, 26932360), (7, 23084880), (8, 20199270), (10, 16159416), (12, 13466180), (13, 12430320), (14, 11542440), (15, 10772944), (16, 10099635), (20, 8079708), (21, 7694960), (24, 6733090), (26, 6215160), (28, 5771220), (30, 5386472), (35, 4616976), (39, 4143440), (40, 4039854), (42, 3847480), (48, 3366545), (49, 3297840), (52, 3107580), (56, 2885610), (60, 2693236), (65, 2486064), (70, 2308488), (78, 2071720), (80, 2019927), (84, 1923740), (91, 1775760), (98, 1648920), (104, 1553790), (105, 1538992), (112, 1442805), (120, 1346618), (130, 1243032), (140, 1154244), (147, 1099280), (151, 1070160), (156, 1035860), (168, 961870), (182, 887880), (195, 828688), (196, 824460), (208, 776895), (210, 769496), (240, 673309), (245, 659568), (260, 621516), (273, 591920), (280, 577122), (294, 549640), (302, 535080), (312, 517930), (336, 480935), (343, 471120), (364, 443940), (390, 414344), (392, 412230), (420, 384748), (453, 356720), (455, 355152), (490, 329784), (520, 310758), (546, 295960), (560, 288561), (588, 274820), (604, 267540), (624, 258965), (637, 253680), (686, 235560), (728, 221970), (735, 219856), (755, 214032), (780, 207172), (784, 206115), (840, 192374), (906, 178360), (910, 177576), (980, 164892), (1029, 157040), (1040, 155379), (1057, 152880), (1092, 147980), (1176, 137410), (1208, 133770), (1274, 126840), (1365, 118384), (1372, 117780), (1456, 110985), (1470, 109928), (1510, 107016), (1560, 103586), (1680, 96187), (1715, 94224), (1812, 89180), (1820, 88788), (1911, 84560), (1960, 82446), (1963, 82320), (2058, 78520), (2114, 76440), (2184, 73990), (2265, 71344), (2352, 68705), (2416, 66885), (2548, 63420), (2730, 59192), (2744, 58890), (2940, 54964), (3020, 53508), (3120, 51793), (3171, 50960), (3185, 50736), (3430, 47112), (3624, 44590), (3640, 44394), (3822, 42280), (3920, 41223), (3926, 41160), (4116, 39260), (4228, 38220), (4368, 36995), (4459, 36240), (4530, 35672), (5096, 31710), (5145, 31408), (5285, 30576), (5460, 29596), (5488, 29445), (5880, 27482), (5889, 27440), (6040, 26754), (6342, 25480), (6370, 25368), (6860, 23556), (7248, 22295), (7280, 22197), (7399, 21840), (7644, 21140), (7852, 20580), (8232, 19630), (8456, 19110), (8918, 18120), (9060, 17836), (9555, 16912), (9815, 16464), (10192, 15855), (10290, 15704), (10570, 15288), (10920, 14798), (11760, 13741), (11778, 13720), (12080, 13377), (12684, 12740)]