155639760

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{1031}}^1$

素因数の和:1101

約数の個数: 160

約数和(自身を含む): 525180672

約数和(自身を除く): 369540912

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 34, 37, 40, 48, 51, 60, 68, 74, 80, 85, 102, 111, 120, 136, 148, 170, 185, 204, 222, 240, 255, 272, 296, 340, 370, 408, 444, 510, 555, 592, 629, 680, 740, 816, 888, 1020, 1031, 1110, 1258, 1360, 1480, 1776, 1887, 2040, 2062, 2220, 2516, 2960, 3093, 3145, 3774, 4080, 4124, 4440, 5032, 5155, 6186, 6290, 7548, 8248, 8880, 9435, 10064, 10310, 12372, 12580, 15096, 15465, 16496, 17527, 18870, 20620, 24744, 25160, 30192, 30930, 35054, 37740, 38147, 41240, 49488, 50320, 52581, 61860, 70108, 75480, 76294, 82480, 87635, 105162, 114441, 123720, 140216, 150960, 152588, 175270, 190735, 210324, 228882, 247440, 262905, 280432, 305176, 350540, 381470, 420648, 457764, 525810, 572205, 610352, 648499, 701080, 762940, 841296, 915528, 1051620, 1144410, 1296998, 1402160, 1525880, 1831056, 1945497, 2103240, 2288820, 2593996, 3051760, 3242495, 3890994, 4206480, 4577640, 5187992, 6484990, 7781988, 9155280, 9727485, 10375984, 12969980, 15563976, 19454970, 25939960, 31127952, 38909940, 51879920, 77819880, 155639760]

約数ペア:

[(1, 155639760), (2, 77819880), (3, 51879920), (4, 38909940), (5, 31127952), (6, 25939960), (8, 19454970), (10, 15563976), (12, 12969980), (15, 10375984), (16, 9727485), (17, 9155280), (20, 7781988), (24, 6484990), (30, 5187992), (34, 4577640), (37, 4206480), (40, 3890994), (48, 3242495), (51, 3051760), (60, 2593996), (68, 2288820), (74, 2103240), (80, 1945497), (85, 1831056), (102, 1525880), (111, 1402160), (120, 1296998), (136, 1144410), (148, 1051620), (170, 915528), (185, 841296), (204, 762940), (222, 701080), (240, 648499), (255, 610352), (272, 572205), (296, 525810), (340, 457764), (370, 420648), (408, 381470), (444, 350540), (510, 305176), (555, 280432), (592, 262905), (629, 247440), (680, 228882), (740, 210324), (816, 190735), (888, 175270), (1020, 152588), (1031, 150960), (1110, 140216), (1258, 123720), (1360, 114441), (1480, 105162), (1776, 87635), (1887, 82480), (2040, 76294), (2062, 75480), (2220, 70108), (2516, 61860), (2960, 52581), (3093, 50320), (3145, 49488), (3774, 41240), (4080, 38147), (4124, 37740), (4440, 35054), (5032, 30930), (5155, 30192), (6186, 25160), (6290, 24744), (7548, 20620), (8248, 18870), (8880, 17527), (9435, 16496), (10064, 15465), (10310, 15096), (12372, 12580)]