63944880

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{379}}^1$

素因数の和:451

約数の個数: 160

約数和(自身を含む): 214867200

約数和(自身を除く): 150922320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 37, 38, 40, 48, 57, 60, 74, 76, 80, 95, 111, 114, 120, 148, 152, 185, 190, 222, 228, 240, 285, 296, 304, 370, 379, 380, 444, 456, 555, 570, 592, 703, 740, 758, 760, 888, 912, 1110, 1137, 1140, 1406, 1480, 1516, 1520, 1776, 1895, 2109, 2220, 2274, 2280, 2812, 2960, 3032, 3515, 3790, 4218, 4440, 4548, 4560, 5624, 5685, 6064, 7030, 7201, 7580, 8436, 8880, 9096, 10545, 11248, 11370, 14023, 14060, 14402, 15160, 16872, 18192, 21090, 21603, 22740, 28046, 28120, 28804, 30320, 33744, 36005, 42069, 42180, 43206, 45480, 56092, 56240, 57608, 70115, 72010, 84138, 84360, 86412, 90960, 108015, 112184, 115216, 140230, 144020, 168276, 168720, 172824, 210345, 216030, 224368, 266437, 280460, 288040, 336552, 345648, 420690, 432060, 532874, 560920, 576080, 673104, 799311, 841380, 864120, 1065748, 1121840, 1332185, 1598622, 1682760, 1728240, 2131496, 2664370, 3197244, 3365520, 3996555, 4262992, 5328740, 6394488, 7993110, 10657480, 12788976, 15986220, 21314960, 31972440, 63944880]

約数ペア:

[(1, 63944880), (2, 31972440), (3, 21314960), (4, 15986220), (5, 12788976), (6, 10657480), (8, 7993110), (10, 6394488), (12, 5328740), (15, 4262992), (16, 3996555), (19, 3365520), (20, 3197244), (24, 2664370), (30, 2131496), (37, 1728240), (38, 1682760), (40, 1598622), (48, 1332185), (57, 1121840), (60, 1065748), (74, 864120), (76, 841380), (80, 799311), (95, 673104), (111, 576080), (114, 560920), (120, 532874), (148, 432060), (152, 420690), (185, 345648), (190, 336552), (222, 288040), (228, 280460), (240, 266437), (285, 224368), (296, 216030), (304, 210345), (370, 172824), (379, 168720), (380, 168276), (444, 144020), (456, 140230), (555, 115216), (570, 112184), (592, 108015), (703, 90960), (740, 86412), (758, 84360), (760, 84138), (888, 72010), (912, 70115), (1110, 57608), (1137, 56240), (1140, 56092), (1406, 45480), (1480, 43206), (1516, 42180), (1520, 42069), (1776, 36005), (1895, 33744), (2109, 30320), (2220, 28804), (2274, 28120), (2280, 28046), (2812, 22740), (2960, 21603), (3032, 21090), (3515, 18192), (3790, 16872), (4218, 15160), (4440, 14402), (4548, 14060), (4560, 14023), (5624, 11370), (5685, 11248), (6064, 10545), (7030, 9096), (7201, 8880), (7580, 8436)]