7989749040

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{11801}}^1$

素因数の和:11868

約数の個数: 320

約数和(自身を含む): 31469985792

約数和(自身を除く): 23480236752

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 16, 20, 21, 24, 26, 28, 30, 31, 35, 39, 40, 42, 48, 52, 56, 60, 62, 65, 70, 78, 80, 84, 91, 93, 104, 105, 112, 120, 124, 130, 140, 155, 156, 168, 182, 186, 195, 208, 210, 217, 240, 248, 260, 273, 280, 310, 312, 336, 364, 372, 390, 403, 420, 434, 455, 465, 496, 520, 546, 560, 620, 624, 651, 728, 744, 780, 806, 840, 868, 910, 930, 1040, 1085, 1092, 1209, 1240, 1302, 1365, 1456, 1488, 1560, 1612, 1680, 1736, 1820, 1860, 2015, 2170, 2184, 2418, 2480, 2604, 2730, 2821, 3120, 3224, 3255, 3472, 3640, 3720, 4030, 4340, 4368, 4836, 5208, 5460, 5642, 6045, 6448, 6510, 7280, 7440, 8060, 8463, 8680, 9672, 10416, 10920, 11284, 11801, 12090, 13020, 14105, 16120, 16926, 17360, 19344, 21840, 22568, 23602, 24180, 26040, 28210, 32240, 33852, 35403, 42315, 45136, 47204, 48360, 52080, 56420, 59005, 67704, 70806, 82607, 84630, 94408, 96720, 112840, 118010, 135408, 141612, 153413, 165214, 169260, 177015, 188816, 225680, 236020, 247821, 283224, 306826, 330428, 338520, 354030, 365831, 413035, 460239, 472040, 495642, 566448, 613652, 660856, 677040, 708060, 731662, 767065, 826070, 920478, 944080, 991284, 1073891, 1097493, 1227304, 1239105, 1321712, 1416120, 1463324, 1534130, 1652140, 1829155, 1840956, 1982568, 2147782, 2194986, 2301195, 2454608, 2478210, 2560817, 2832240, 2926648, 3068260, 3221673, 3304280, 3658310, 3681912, 3965136, 4295564, 4389972, 4602390, 4755803, 4956420, 5121634, 5369455, 5487465, 5853296, 6136520, 6443346, 6608560, 7316620, 7363824, 7682451, 8591128, 8779944, 9204780, 9511606, 9912840, 10243268, 10738910, 10974930, 12273040, 12804085, 12886692, 14267409, 14633240, 15364902, 16108365, 17182256, 17559888, 18409560, 19023212, 19825680, 20486536, 21477820, 21949860, 23779015, 25608170, 25773384, 28534818, 29266480, 30729804, 32216730, 33290621, 36819120, 38046424, 38412255, 40973072, 42955640, 43899720, 47558030, 51216340, 51546768, 57069636, 61459608, 64433460, 66581242, 71337045, 76092848, 76824510, 85911280, 87799440, 95116060, 99871863, 102432680, 114139272, 122919216, 128866920, 133162484, 142674090, 153649020, 166453105, 190232120, 199743726, 204865360, 228278544, 257733840, 266324968, 285348180, 307298040, 332906210, 380464240, 399487452, 499359315, 532649936, 570696360, 614596080, 665812420, 798974904, 998718630, 1141392720, 1331624840, 1597949808, 1997437260, 2663249680, 3994874520, 7989749040]

約数ペア:

[(1, 7989749040), (2, 3994874520), (3, 2663249680), (4, 1997437260), (5, 1597949808), (6, 1331624840), (7, 1141392720), (8, 998718630), (10, 798974904), (12, 665812420), (13, 614596080), (14, 570696360), (15, 532649936), (16, 499359315), (20, 399487452), (21, 380464240), (24, 332906210), (26, 307298040), (28, 285348180), (30, 266324968), (31, 257733840), (35, 228278544), (39, 204865360), (40, 199743726), (42, 190232120), (48, 166453105), (52, 153649020), (56, 142674090), (60, 133162484), (62, 128866920), (65, 122919216), (70, 114139272), (78, 102432680), (80, 99871863), (84, 95116060), (91, 87799440), (93, 85911280), (104, 76824510), (105, 76092848), (112, 71337045), (120, 66581242), (124, 64433460), (130, 61459608), (140, 57069636), (155, 51546768), (156, 51216340), (168, 47558030), (182, 43899720), (186, 42955640), (195, 40973072), (208, 38412255), (210, 38046424), (217, 36819120), (240, 33290621), (248, 32216730), (260, 30729804), (273, 29266480), (280, 28534818), (310, 25773384), (312, 25608170), (336, 23779015), (364, 21949860), (372, 21477820), (390, 20486536), (403, 19825680), (420, 19023212), (434, 18409560), (455, 17559888), (465, 17182256), (496, 16108365), (520, 15364902), (546, 14633240), (560, 14267409), (620, 12886692), (624, 12804085), (651, 12273040), (728, 10974930), (744, 10738910), (780, 10243268), (806, 9912840), (840, 9511606), (868, 9204780), (910, 8779944), (930, 8591128), (1040, 7682451), (1085, 7363824), (1092, 7316620), (1209, 6608560), (1240, 6443346), (1302, 6136520), (1365, 5853296), (1456, 5487465), (1488, 5369455), (1560, 5121634), (1612, 4956420), (1680, 4755803), (1736, 4602390), (1820, 4389972), (1860, 4295564), (2015, 3965136), (2170, 3681912), (2184, 3658310), (2418, 3304280), (2480, 3221673), (2604, 3068260), (2730, 2926648), (2821, 2832240), (3120, 2560817), (3224, 2478210), (3255, 2454608), (3472, 2301195), (3640, 2194986), (3720, 2147782), (4030, 1982568), (4340, 1840956), (4368, 1829155), (4836, 1652140), (5208, 1534130), (5460, 1463324), (5642, 1416120), (6045, 1321712), (6448, 1239105), (6510, 1227304), (7280, 1097493), (7440, 1073891), (8060, 991284), (8463, 944080), (8680, 920478), (9672, 826070), (10416, 767065), (10920, 731662), (11284, 708060), (11801, 677040), (12090, 660856), (13020, 613652), (14105, 566448), (16120, 495642), (16926, 472040), (17360, 460239), (19344, 413035), (21840, 365831), (22568, 354030), (23602, 338520), (24180, 330428), (26040, 306826), (28210, 283224), (32240, 247821), (33852, 236020), (35403, 225680), (42315, 188816), (45136, 177015), (47204, 169260), (48360, 165214), (52080, 153413), (56420, 141612), (59005, 135408), (67704, 118010), (70806, 112840), (82607, 96720), (84630, 94408)]