40386240

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{379}}^1$

素因数の和:439

約数の個数: 168

約数和(自身を含む): 143042640

約数和(自身を除く): 102656400

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 37, 40, 45, 48, 60, 64, 72, 74, 80, 90, 96, 111, 120, 144, 148, 160, 180, 185, 192, 222, 240, 288, 296, 320, 333, 360, 370, 379, 444, 480, 555, 576, 592, 666, 720, 740, 758, 888, 960, 1110, 1137, 1184, 1332, 1440, 1480, 1516, 1665, 1776, 1895, 2220, 2274, 2368, 2664, 2880, 2960, 3032, 3330, 3411, 3552, 3790, 4440, 4548, 5328, 5685, 5920, 6064, 6660, 6822, 7104, 7580, 8880, 9096, 10656, 11370, 11840, 12128, 13320, 13644, 14023, 15160, 17055, 17760, 18192, 21312, 22740, 24256, 26640, 27288, 28046, 30320, 34110, 35520, 36384, 42069, 45480, 53280, 54576, 56092, 60640, 68220, 70115, 72768, 84138, 90960, 106560, 109152, 112184, 121280, 126207, 136440, 140230, 168276, 181920, 210345, 218304, 224368, 252414, 272880, 280460, 336552, 363840, 420690, 448736, 504828, 545760, 560920, 631035, 673104, 841380, 897472, 1009656, 1091520, 1121840, 1262070, 1346208, 1682760, 2019312, 2243680, 2524140, 2692416, 3365520, 4038624, 4487360, 5048280, 6731040, 8077248, 10096560, 13462080, 20193120, 40386240]

約数ペア:

[(1, 40386240), (2, 20193120), (3, 13462080), (4, 10096560), (5, 8077248), (6, 6731040), (8, 5048280), (9, 4487360), (10, 4038624), (12, 3365520), (15, 2692416), (16, 2524140), (18, 2243680), (20, 2019312), (24, 1682760), (30, 1346208), (32, 1262070), (36, 1121840), (37, 1091520), (40, 1009656), (45, 897472), (48, 841380), (60, 673104), (64, 631035), (72, 560920), (74, 545760), (80, 504828), (90, 448736), (96, 420690), (111, 363840), (120, 336552), (144, 280460), (148, 272880), (160, 252414), (180, 224368), (185, 218304), (192, 210345), (222, 181920), (240, 168276), (288, 140230), (296, 136440), (320, 126207), (333, 121280), (360, 112184), (370, 109152), (379, 106560), (444, 90960), (480, 84138), (555, 72768), (576, 70115), (592, 68220), (666, 60640), (720, 56092), (740, 54576), (758, 53280), (888, 45480), (960, 42069), (1110, 36384), (1137, 35520), (1184, 34110), (1332, 30320), (1440, 28046), (1480, 27288), (1516, 26640), (1665, 24256), (1776, 22740), (1895, 21312), (2220, 18192), (2274, 17760), (2368, 17055), (2664, 15160), (2880, 14023), (2960, 13644), (3032, 13320), (3330, 12128), (3411, 11840), (3552, 11370), (3790, 10656), (4440, 9096), (4548, 8880), (5328, 7580), (5685, 7104), (5920, 6822), (6064, 6660)]