143890320

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{2089}}^1$

素因数の和:2153

約数の個数: 160

約数和(自身を含む): 522466560

約数和(自身を除く): 378576240

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 41, 42, 48, 56, 60, 70, 80, 82, 84, 105, 112, 120, 123, 140, 164, 168, 205, 210, 240, 246, 280, 287, 328, 336, 410, 420, 492, 560, 574, 615, 656, 820, 840, 861, 984, 1148, 1230, 1435, 1640, 1680, 1722, 1968, 2089, 2296, 2460, 2870, 3280, 3444, 4178, 4305, 4592, 4920, 5740, 6267, 6888, 8356, 8610, 9840, 10445, 11480, 12534, 13776, 14623, 16712, 17220, 20890, 22960, 25068, 29246, 31335, 33424, 34440, 41780, 43869, 50136, 58492, 62670, 68880, 73115, 83560, 85649, 87738, 100272, 116984, 125340, 146230, 167120, 171298, 175476, 219345, 233968, 250680, 256947, 292460, 342596, 350952, 428245, 438690, 501360, 513894, 584920, 599543, 685192, 701904, 856490, 877380, 1027788, 1169840, 1199086, 1284735, 1370384, 1712980, 1754760, 1798629, 2055576, 2398172, 2569470, 2997715, 3425960, 3509520, 3597258, 4111152, 4796344, 5138940, 5995430, 6851920, 7194516, 8993145, 9592688, 10277880, 11990860, 14389032, 17986290, 20555760, 23981720, 28778064, 35972580, 47963440, 71945160, 143890320]

約数ペア:

[(1, 143890320), (2, 71945160), (3, 47963440), (4, 35972580), (5, 28778064), (6, 23981720), (7, 20555760), (8, 17986290), (10, 14389032), (12, 11990860), (14, 10277880), (15, 9592688), (16, 8993145), (20, 7194516), (21, 6851920), (24, 5995430), (28, 5138940), (30, 4796344), (35, 4111152), (40, 3597258), (41, 3509520), (42, 3425960), (48, 2997715), (56, 2569470), (60, 2398172), (70, 2055576), (80, 1798629), (82, 1754760), (84, 1712980), (105, 1370384), (112, 1284735), (120, 1199086), (123, 1169840), (140, 1027788), (164, 877380), (168, 856490), (205, 701904), (210, 685192), (240, 599543), (246, 584920), (280, 513894), (287, 501360), (328, 438690), (336, 428245), (410, 350952), (420, 342596), (492, 292460), (560, 256947), (574, 250680), (615, 233968), (656, 219345), (820, 175476), (840, 171298), (861, 167120), (984, 146230), (1148, 125340), (1230, 116984), (1435, 100272), (1640, 87738), (1680, 85649), (1722, 83560), (1968, 73115), (2089, 68880), (2296, 62670), (2460, 58492), (2870, 50136), (3280, 43869), (3444, 41780), (4178, 34440), (4305, 33424), (4592, 31335), (4920, 29246), (5740, 25068), (6267, 22960), (6888, 20890), (8356, 17220), (8610, 16712), (9840, 14623), (10445, 13776), (11480, 12534)]