250838640

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{8933}}^1$

素因数の和:8968

約数の個数: 160

約数和(自身を含む): 930565440

約数和(自身を除く): 679726800

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 27, 30, 36, 39, 40, 45, 48, 52, 54, 60, 65, 72, 78, 80, 90, 104, 108, 117, 120, 130, 135, 144, 156, 180, 195, 208, 216, 234, 240, 260, 270, 312, 351, 360, 390, 432, 468, 520, 540, 585, 624, 702, 720, 780, 936, 1040, 1080, 1170, 1404, 1560, 1755, 1872, 2160, 2340, 2808, 3120, 3510, 4680, 5616, 7020, 8933, 9360, 14040, 17866, 26799, 28080, 35732, 44665, 53598, 71464, 80397, 89330, 107196, 116129, 133995, 142928, 160794, 178660, 214392, 232258, 241191, 267990, 321588, 348387, 357320, 401985, 428784, 464516, 482382, 535980, 580645, 643176, 696774, 714640, 803970, 929032, 964764, 1045161, 1071960, 1161290, 1205955, 1286352, 1393548, 1607940, 1741935, 1858064, 1929528, 2090322, 2143920, 2322580, 2411910, 2787096, 3135483, 3215880, 3483870, 3859056, 4180644, 4645160, 4823820, 5225805, 5574192, 6270966, 6431760, 6967740, 8361288, 9290320, 9647640, 10451610, 12541932, 13935480, 15677415, 16722576, 19295280, 20903220, 25083864, 27870960, 31354830, 41806440, 50167728, 62709660, 83612880, 125419320, 250838640]

約数ペア:

[(1, 250838640), (2, 125419320), (3, 83612880), (4, 62709660), (5, 50167728), (6, 41806440), (8, 31354830), (9, 27870960), (10, 25083864), (12, 20903220), (13, 19295280), (15, 16722576), (16, 15677415), (18, 13935480), (20, 12541932), (24, 10451610), (26, 9647640), (27, 9290320), (30, 8361288), (36, 6967740), (39, 6431760), (40, 6270966), (45, 5574192), (48, 5225805), (52, 4823820), (54, 4645160), (60, 4180644), (65, 3859056), (72, 3483870), (78, 3215880), (80, 3135483), (90, 2787096), (104, 2411910), (108, 2322580), (117, 2143920), (120, 2090322), (130, 1929528), (135, 1858064), (144, 1741935), (156, 1607940), (180, 1393548), (195, 1286352), (208, 1205955), (216, 1161290), (234, 1071960), (240, 1045161), (260, 964764), (270, 929032), (312, 803970), (351, 714640), (360, 696774), (390, 643176), (432, 580645), (468, 535980), (520, 482382), (540, 464516), (585, 428784), (624, 401985), (702, 357320), (720, 348387), (780, 321588), (936, 267990), (1040, 241191), (1080, 232258), (1170, 214392), (1404, 178660), (1560, 160794), (1755, 142928), (1872, 133995), (2160, 116129), (2340, 107196), (2808, 89330), (3120, 80397), (3510, 71464), (4680, 53598), (5616, 44665), (7020, 35732), (8933, 28080), (9360, 26799), (14040, 17866)]