9107090720

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{20177}}^1$

素因数の和:20243

約数の個数: 192

約数和(自身を含む): 27336185856

約数和(自身を除く): 18229095136

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 31, 32, 35, 40, 52, 56, 62, 65, 70, 80, 91, 104, 112, 124, 130, 140, 155, 160, 182, 208, 217, 224, 248, 260, 280, 310, 364, 403, 416, 434, 455, 496, 520, 560, 620, 728, 806, 868, 910, 992, 1040, 1085, 1120, 1240, 1456, 1612, 1736, 1820, 2015, 2080, 2170, 2480, 2821, 2912, 3224, 3472, 3640, 4030, 4340, 4960, 5642, 6448, 6944, 7280, 8060, 8680, 11284, 12896, 14105, 14560, 16120, 17360, 20177, 22568, 28210, 32240, 34720, 40354, 45136, 56420, 64480, 80708, 90272, 100885, 112840, 141239, 161416, 201770, 225680, 262301, 282478, 322832, 403540, 451360, 524602, 564956, 625487, 645664, 706195, 807080, 1049204, 1129912, 1250974, 1311505, 1412390, 1614160, 1836107, 2098408, 2259824, 2501948, 2623010, 2824780, 3127435, 3228320, 3672214, 4196816, 4378409, 4519648, 5003896, 5246020, 5649560, 6254870, 7344428, 8131331, 8393632, 8756818, 9180535, 10007792, 10492040, 11299120, 12509740, 14688856, 16262662, 17513636, 18361070, 20015584, 20984080, 21892045, 22598240, 25019480, 29377712, 32525324, 35027272, 36722140, 40656655, 41968160, 43784090, 50038960, 56919317, 58755424, 65050648, 70054544, 73444280, 81313310, 87568180, 100077920, 113838634, 130101296, 140109088, 146888560, 162626620, 175136360, 227677268, 260202592, 284596585, 293777120, 325253240, 350272720, 455354536, 569193170, 650506480, 700545440, 910709072, 1138386340, 1301012960, 1821418144, 2276772680, 4553545360, 9107090720]

約数ペア:

[(1, 9107090720), (2, 4553545360), (4, 2276772680), (5, 1821418144), (7, 1301012960), (8, 1138386340), (10, 910709072), (13, 700545440), (14, 650506480), (16, 569193170), (20, 455354536), (26, 350272720), (28, 325253240), (31, 293777120), (32, 284596585), (35, 260202592), (40, 227677268), (52, 175136360), (56, 162626620), (62, 146888560), (65, 140109088), (70, 130101296), (80, 113838634), (91, 100077920), (104, 87568180), (112, 81313310), (124, 73444280), (130, 70054544), (140, 65050648), (155, 58755424), (160, 56919317), (182, 50038960), (208, 43784090), (217, 41968160), (224, 40656655), (248, 36722140), (260, 35027272), (280, 32525324), (310, 29377712), (364, 25019480), (403, 22598240), (416, 21892045), (434, 20984080), (455, 20015584), (496, 18361070), (520, 17513636), (560, 16262662), (620, 14688856), (728, 12509740), (806, 11299120), (868, 10492040), (910, 10007792), (992, 9180535), (1040, 8756818), (1085, 8393632), (1120, 8131331), (1240, 7344428), (1456, 6254870), (1612, 5649560), (1736, 5246020), (1820, 5003896), (2015, 4519648), (2080, 4378409), (2170, 4196816), (2480, 3672214), (2821, 3228320), (2912, 3127435), (3224, 2824780), (3472, 2623010), (3640, 2501948), (4030, 2259824), (4340, 2098408), (4960, 1836107), (5642, 1614160), (6448, 1412390), (6944, 1311505), (7280, 1250974), (8060, 1129912), (8680, 1049204), (11284, 807080), (12896, 706195), (14105, 645664), (14560, 625487), (16120, 564956), (17360, 524602), (20177, 451360), (22568, 403540), (28210, 322832), (32240, 282478), (34720, 262301), (40354, 225680), (45136, 201770), (56420, 161416), (64480, 141239), (80708, 112840), (90272, 100885)]