406864080

素因数分解:

$2^4\times 3^3\times 5^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{379}}^1$

素因数の和:479

約数の個数: 320

約数和(自身を含む): 1628467200

約数和(自身を除く): 1221603120

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 70, 71, 72, 80, 84, 90, 105, 108, 112, 120, 126, 135, 140, 142, 144, 168, 180, 189, 210, 213, 216, 240, 252, 270, 280, 284, 315, 336, 355, 360, 378, 379, 420, 426, 432, 497, 504, 540, 560, 568, 630, 639, 710, 720, 756, 758, 840, 852, 945, 994, 1008, 1065, 1080, 1136, 1137, 1260, 1278, 1420, 1491, 1512, 1516, 1680, 1704, 1890, 1895, 1917, 1988, 2130, 2160, 2274, 2485, 2520, 2556, 2653, 2840, 2982, 3024, 3032, 3195, 3408, 3411, 3780, 3790, 3834, 3976, 4260, 4473, 4548, 4970, 5040, 5112, 5306, 5680, 5685, 5964, 6064, 6390, 6822, 7455, 7560, 7580, 7668, 7952, 7959, 8520, 8946, 9096, 9585, 9940, 10224, 10233, 10612, 11370, 11928, 12780, 13265, 13419, 13644, 14910, 15120, 15160, 15336, 15918, 17040, 17055, 17892, 18192, 19170, 19880, 20466, 21224, 22365, 22740, 23856, 23877, 25560, 26530, 26838, 26909, 27288, 29820, 30320, 30672, 31836, 34110, 35784, 38340, 39760, 39795, 40932, 42448, 44730, 45480, 47754, 51120, 51165, 53060, 53676, 53818, 54576, 59640, 63672, 67095, 68220, 71568, 71631, 76680, 79590, 80727, 81864, 89460, 90960, 95508, 102330, 106120, 107352, 107636, 119280, 119385, 127344, 134190, 134545, 136440, 143262, 153360, 159180, 161454, 163728, 178920, 188363, 191016, 204660, 212240, 214704, 215272, 238770, 242181, 268380, 269090, 272880, 286524, 318360, 322908, 357840, 358155, 376726, 382032, 403635, 409320, 430544, 477540, 484362, 536760, 538180, 565089, 573048, 636720, 645816, 716310, 726543, 753452, 807270, 818640, 941815, 955080, 968724, 1073520, 1076360, 1130178, 1146096, 1210905, 1291632, 1432620, 1453086, 1506904, 1614540, 1695267, 1883630, 1910160, 1937448, 2152720, 2260356, 2421810, 2825445, 2865240, 2906172, 3013808, 3229080, 3390534, 3632715, 3767260, 3874896, 4520712, 4843620, 5085801, 5650890, 5730480, 5812344, 6458160, 6781068, 7265430, 7534520, 8476335, 9041424, 9687240, 10171602, 11301780, 11624688, 13562136, 14530860, 15069040, 16952670, 19374480, 20343204, 22603560, 25429005, 27124272, 29061720, 33905340, 40686408, 45207120, 50858010, 58123440, 67810680, 81372816, 101716020, 135621360, 203432040, 406864080]

約数ペア:

[(1, 406864080), (2, 203432040), (3, 135621360), (4, 101716020), (5, 81372816), (6, 67810680), (7, 58123440), (8, 50858010), (9, 45207120), (10, 40686408), (12, 33905340), (14, 29061720), (15, 27124272), (16, 25429005), (18, 22603560), (20, 20343204), (21, 19374480), (24, 16952670), (27, 15069040), (28, 14530860), (30, 13562136), (35, 11624688), (36, 11301780), (40, 10171602), (42, 9687240), (45, 9041424), (48, 8476335), (54, 7534520), (56, 7265430), (60, 6781068), (63, 6458160), (70, 5812344), (71, 5730480), (72, 5650890), (80, 5085801), (84, 4843620), (90, 4520712), (105, 3874896), (108, 3767260), (112, 3632715), (120, 3390534), (126, 3229080), (135, 3013808), (140, 2906172), (142, 2865240), (144, 2825445), (168, 2421810), (180, 2260356), (189, 2152720), (210, 1937448), (213, 1910160), (216, 1883630), (240, 1695267), (252, 1614540), (270, 1506904), (280, 1453086), (284, 1432620), (315, 1291632), (336, 1210905), (355, 1146096), (360, 1130178), (378, 1076360), (379, 1073520), (420, 968724), (426, 955080), (432, 941815), (497, 818640), (504, 807270), (540, 753452), (560, 726543), (568, 716310), (630, 645816), (639, 636720), (710, 573048), (720, 565089), (756, 538180), (758, 536760), (840, 484362), (852, 477540), (945, 430544), (994, 409320), (1008, 403635), (1065, 382032), (1080, 376726), (1136, 358155), (1137, 357840), (1260, 322908), (1278, 318360), (1420, 286524), (1491, 272880), (1512, 269090), (1516, 268380), (1680, 242181), (1704, 238770), (1890, 215272), (1895, 214704), (1917, 212240), (1988, 204660), (2130, 191016), (2160, 188363), (2274, 178920), (2485, 163728), (2520, 161454), (2556, 159180), (2653, 153360), (2840, 143262), (2982, 136440), (3024, 134545), (3032, 134190), (3195, 127344), (3408, 119385), (3411, 119280), (3780, 107636), (3790, 107352), (3834, 106120), (3976, 102330), (4260, 95508), (4473, 90960), (4548, 89460), (4970, 81864), (5040, 80727), (5112, 79590), (5306, 76680), (5680, 71631), (5685, 71568), (5964, 68220), (6064, 67095), (6390, 63672), (6822, 59640), (7455, 54576), (7560, 53818), (7580, 53676), (7668, 53060), (7952, 51165), (7959, 51120), (8520, 47754), (8946, 45480), (9096, 44730), (9585, 42448), (9940, 40932), (10224, 39795), (10233, 39760), (10612, 38340), (11370, 35784), (11928, 34110), (12780, 31836), (13265, 30672), (13419, 30320), (13644, 29820), (14910, 27288), (15120, 26909), (15160, 26838), (15336, 26530), (15918, 25560), (17040, 23877), (17055, 23856), (17892, 22740), (18192, 22365), (19170, 21224), (19880, 20466)]