402565440

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{17}}^2\times {\mathrm{1451}}^1$

素因数の和:1505

約数の個数: 168

約数和(自身を含む): 1358688672

約数和(自身を除く): 956123232

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 32, 34, 40, 48, 51, 60, 64, 68, 80, 85, 96, 102, 120, 136, 160, 170, 192, 204, 240, 255, 272, 289, 320, 340, 408, 480, 510, 544, 578, 680, 816, 867, 960, 1020, 1088, 1156, 1360, 1445, 1451, 1632, 1734, 2040, 2312, 2720, 2890, 2902, 3264, 3468, 4080, 4335, 4353, 4624, 5440, 5780, 5804, 6936, 7255, 8160, 8670, 8706, 9248, 11560, 11608, 13872, 14510, 16320, 17340, 17412, 18496, 21765, 23120, 23216, 24667, 27744, 29020, 34680, 34824, 43530, 46240, 46432, 49334, 55488, 58040, 69360, 69648, 74001, 87060, 92480, 92864, 98668, 116080, 123335, 138720, 139296, 148002, 174120, 197336, 232160, 246670, 277440, 278592, 296004, 348240, 370005, 394672, 419339, 464320, 493340, 592008, 696480, 740010, 789344, 838678, 986680, 1184016, 1258017, 1392960, 1480020, 1578688, 1677356, 1973360, 2096695, 2368032, 2516034, 2960040, 3354712, 3946720, 4193390, 4736064, 5032068, 5920080, 6290085, 6709424, 7893440, 8386780, 10064136, 11840160, 12580170, 13418848, 16773560, 20128272, 23680320, 25160340, 26837696, 33547120, 40256544, 50320680, 67094240, 80513088, 100641360, 134188480, 201282720, 402565440]

約数ペア:

[(1, 402565440), (2, 201282720), (3, 134188480), (4, 100641360), (5, 80513088), (6, 67094240), (8, 50320680), (10, 40256544), (12, 33547120), (15, 26837696), (16, 25160340), (17, 23680320), (20, 20128272), (24, 16773560), (30, 13418848), (32, 12580170), (34, 11840160), (40, 10064136), (48, 8386780), (51, 7893440), (60, 6709424), (64, 6290085), (68, 5920080), (80, 5032068), (85, 4736064), (96, 4193390), (102, 3946720), (120, 3354712), (136, 2960040), (160, 2516034), (170, 2368032), (192, 2096695), (204, 1973360), (240, 1677356), (255, 1578688), (272, 1480020), (289, 1392960), (320, 1258017), (340, 1184016), (408, 986680), (480, 838678), (510, 789344), (544, 740010), (578, 696480), (680, 592008), (816, 493340), (867, 464320), (960, 419339), (1020, 394672), (1088, 370005), (1156, 348240), (1360, 296004), (1445, 278592), (1451, 277440), (1632, 246670), (1734, 232160), (2040, 197336), (2312, 174120), (2720, 148002), (2890, 139296), (2902, 138720), (3264, 123335), (3468, 116080), (4080, 98668), (4335, 92864), (4353, 92480), (4624, 87060), (5440, 74001), (5780, 69648), (5804, 69360), (6936, 58040), (7255, 55488), (8160, 49334), (8670, 46432), (8706, 46240), (9248, 43530), (11560, 34824), (11608, 34680), (13872, 29020), (14510, 27744), (16320, 24667), (17340, 23216), (17412, 23120), (18496, 21765)]