250844880

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{7309}}^1$

素因数の和:7349

約数の個数: 160

約数和(自身を含む): 913691520

約数和(自身を除く): 662846640

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 13, 15, 16, 20, 22, 24, 26, 30, 33, 39, 40, 44, 48, 52, 55, 60, 65, 66, 78, 80, 88, 104, 110, 120, 130, 132, 143, 156, 165, 176, 195, 208, 220, 240, 260, 264, 286, 312, 330, 390, 429, 440, 520, 528, 572, 624, 660, 715, 780, 858, 880, 1040, 1144, 1320, 1430, 1560, 1716, 2145, 2288, 2640, 2860, 3120, 3432, 4290, 5720, 6864, 7309, 8580, 11440, 14618, 17160, 21927, 29236, 34320, 36545, 43854, 58472, 73090, 80399, 87708, 95017, 109635, 116944, 146180, 160798, 175416, 190034, 219270, 241197, 285051, 292360, 321596, 350832, 380068, 401995, 438540, 475085, 482394, 570102, 584720, 643192, 760136, 803990, 877080, 950170, 964788, 1045187, 1140204, 1205985, 1286384, 1425255, 1520272, 1607980, 1754160, 1900340, 1929576, 2090374, 2280408, 2411970, 2850510, 3135561, 3215960, 3800680, 3859152, 4180748, 4560816, 4823940, 5225935, 5701020, 6271122, 6431920, 7601360, 8361496, 9647880, 10451870, 11402040, 12542244, 15677805, 16722992, 19295760, 20903740, 22804080, 25084488, 31355610, 41807480, 50168976, 62711220, 83614960, 125422440, 250844880]

約数ペア:

[(1, 250844880), (2, 125422440), (3, 83614960), (4, 62711220), (5, 50168976), (6, 41807480), (8, 31355610), (10, 25084488), (11, 22804080), (12, 20903740), (13, 19295760), (15, 16722992), (16, 15677805), (20, 12542244), (22, 11402040), (24, 10451870), (26, 9647880), (30, 8361496), (33, 7601360), (39, 6431920), (40, 6271122), (44, 5701020), (48, 5225935), (52, 4823940), (55, 4560816), (60, 4180748), (65, 3859152), (66, 3800680), (78, 3215960), (80, 3135561), (88, 2850510), (104, 2411970), (110, 2280408), (120, 2090374), (130, 1929576), (132, 1900340), (143, 1754160), (156, 1607980), (165, 1520272), (176, 1425255), (195, 1286384), (208, 1205985), (220, 1140204), (240, 1045187), (260, 964788), (264, 950170), (286, 877080), (312, 803990), (330, 760136), (390, 643192), (429, 584720), (440, 570102), (520, 482394), (528, 475085), (572, 438540), (624, 401995), (660, 380068), (715, 350832), (780, 321596), (858, 292360), (880, 285051), (1040, 241197), (1144, 219270), (1320, 190034), (1430, 175416), (1560, 160798), (1716, 146180), (2145, 116944), (2288, 109635), (2640, 95017), (2860, 87708), (3120, 80399), (3432, 73090), (4290, 58472), (5720, 43854), (6864, 36545), (7309, 34320), (8580, 29236), (11440, 21927), (14618, 17160)]