207849360

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{19}}^2\times {\mathrm{2399}}^1$

素因数の和:2453

約数の個数: 120

約数和(自身を含む): 680313600

約数和(自身を除く): 472464240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 38, 40, 48, 57, 60, 76, 80, 95, 114, 120, 152, 190, 228, 240, 285, 304, 361, 380, 456, 570, 722, 760, 912, 1083, 1140, 1444, 1520, 1805, 2166, 2280, 2399, 2888, 3610, 4332, 4560, 4798, 5415, 5776, 7197, 7220, 8664, 9596, 10830, 11995, 14394, 14440, 17328, 19192, 21660, 23990, 28788, 28880, 35985, 38384, 43320, 45581, 47980, 57576, 71970, 86640, 91162, 95960, 115152, 136743, 143940, 182324, 191920, 227905, 273486, 287880, 364648, 455810, 546972, 575760, 683715, 729296, 866039, 911620, 1093944, 1367430, 1732078, 1823240, 2187888, 2598117, 2734860, 3464156, 3646480, 4330195, 5196234, 5469720, 6928312, 8660390, 10392468, 10939440, 12990585, 13856624, 17320780, 20784936, 25981170, 34641560, 41569872, 51962340, 69283120, 103924680, 207849360]

約数ペア:

[(1, 207849360), (2, 103924680), (3, 69283120), (4, 51962340), (5, 41569872), (6, 34641560), (8, 25981170), (10, 20784936), (12, 17320780), (15, 13856624), (16, 12990585), (19, 10939440), (20, 10392468), (24, 8660390), (30, 6928312), (38, 5469720), (40, 5196234), (48, 4330195), (57, 3646480), (60, 3464156), (76, 2734860), (80, 2598117), (95, 2187888), (114, 1823240), (120, 1732078), (152, 1367430), (190, 1093944), (228, 911620), (240, 866039), (285, 729296), (304, 683715), (361, 575760), (380, 546972), (456, 455810), (570, 364648), (722, 287880), (760, 273486), (912, 227905), (1083, 191920), (1140, 182324), (1444, 143940), (1520, 136743), (1805, 115152), (2166, 95960), (2280, 91162), (2399, 86640), (2888, 71970), (3610, 57576), (4332, 47980), (4560, 45581), (4798, 43320), (5415, 38384), (5776, 35985), (7197, 28880), (7220, 28788), (8664, 23990), (9596, 21660), (10830, 19192), (11995, 17328), (14394, 14440)]