395461920

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{3181}}^1$

素因数の和:3243

約数の個数: 192

約数和(自身を含む): 1462599936

約数和(自身を除く): 1067138016

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 37, 40, 42, 48, 56, 60, 70, 74, 80, 84, 96, 105, 111, 112, 120, 140, 148, 160, 168, 185, 210, 222, 224, 240, 259, 280, 296, 336, 370, 420, 444, 480, 518, 555, 560, 592, 672, 740, 777, 840, 888, 1036, 1110, 1120, 1184, 1295, 1480, 1554, 1680, 1776, 2072, 2220, 2590, 2960, 3108, 3181, 3360, 3552, 3885, 4144, 4440, 5180, 5920, 6216, 6362, 7770, 8288, 8880, 9543, 10360, 12432, 12724, 15540, 15905, 17760, 19086, 20720, 22267, 24864, 25448, 31080, 31810, 38172, 41440, 44534, 47715, 50896, 62160, 63620, 66801, 76344, 89068, 95430, 101792, 111335, 117697, 124320, 127240, 133602, 152688, 178136, 190860, 222670, 235394, 254480, 267204, 305376, 334005, 353091, 356272, 381720, 445340, 470788, 508960, 534408, 588485, 668010, 706182, 712544, 763440, 823879, 890680, 941576, 1068816, 1176970, 1336020, 1412364, 1526880, 1647758, 1765455, 1781360, 1883152, 2137632, 2353940, 2471637, 2672040, 2824728, 3295516, 3530910, 3562720, 3766304, 4119395, 4707880, 4943274, 5344080, 5649456, 6591032, 7061820, 8238790, 9415760, 9886548, 10688160, 11298912, 12358185, 13182064, 14123640, 16477580, 18831520, 19773096, 24716370, 26364128, 28247280, 32955160, 39546192, 49432740, 56494560, 65910320, 79092384, 98865480, 131820640, 197730960, 395461920]

約数ペア:

[(1, 395461920), (2, 197730960), (3, 131820640), (4, 98865480), (5, 79092384), (6, 65910320), (7, 56494560), (8, 49432740), (10, 39546192), (12, 32955160), (14, 28247280), (15, 26364128), (16, 24716370), (20, 19773096), (21, 18831520), (24, 16477580), (28, 14123640), (30, 13182064), (32, 12358185), (35, 11298912), (37, 10688160), (40, 9886548), (42, 9415760), (48, 8238790), (56, 7061820), (60, 6591032), (70, 5649456), (74, 5344080), (80, 4943274), (84, 4707880), (96, 4119395), (105, 3766304), (111, 3562720), (112, 3530910), (120, 3295516), (140, 2824728), (148, 2672040), (160, 2471637), (168, 2353940), (185, 2137632), (210, 1883152), (222, 1781360), (224, 1765455), (240, 1647758), (259, 1526880), (280, 1412364), (296, 1336020), (336, 1176970), (370, 1068816), (420, 941576), (444, 890680), (480, 823879), (518, 763440), (555, 712544), (560, 706182), (592, 668010), (672, 588485), (740, 534408), (777, 508960), (840, 470788), (888, 445340), (1036, 381720), (1110, 356272), (1120, 353091), (1184, 334005), (1295, 305376), (1480, 267204), (1554, 254480), (1680, 235394), (1776, 222670), (2072, 190860), (2220, 178136), (2590, 152688), (2960, 133602), (3108, 127240), (3181, 124320), (3360, 117697), (3552, 111335), (3885, 101792), (4144, 95430), (4440, 89068), (5180, 76344), (5920, 66801), (6216, 63620), (6362, 62160), (7770, 50896), (8288, 47715), (8880, 44534), (9543, 41440), (10360, 38172), (12432, 31810), (12724, 31080), (15540, 25448), (15905, 24864), (17760, 22267), (19086, 20720)]