916286280

素因数分解:

$2^3\times 3^1\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{11987}}^1$

素因数の和:12028

約数の個数: 192

約数和(自身を含む): 3443912640

約数和(自身を除く): 2527626360

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 20, 21, 24, 26, 28, 30, 35, 39, 40, 42, 49, 52, 56, 60, 65, 70, 78, 84, 91, 98, 104, 105, 120, 130, 140, 147, 156, 168, 182, 195, 196, 210, 245, 260, 273, 280, 294, 312, 364, 390, 392, 420, 455, 490, 520, 546, 588, 637, 728, 735, 780, 840, 910, 980, 1092, 1176, 1274, 1365, 1470, 1560, 1820, 1911, 1960, 2184, 2548, 2730, 2940, 3185, 3640, 3822, 5096, 5460, 5880, 6370, 7644, 9555, 10920, 11987, 12740, 15288, 19110, 23974, 25480, 35961, 38220, 47948, 59935, 71922, 76440, 83909, 95896, 119870, 143844, 155831, 167818, 179805, 239740, 251727, 287688, 311662, 335636, 359610, 419545, 467493, 479480, 503454, 587363, 623324, 671272, 719220, 779155, 839090, 934986, 1006908, 1090817, 1174726, 1246648, 1258635, 1438440, 1558310, 1678180, 1762089, 1869972, 2013816, 2181634, 2337465, 2349452, 2517270, 2936815, 3116620, 3272451, 3356360, 3524178, 3739944, 4363268, 4674930, 4698904, 5034540, 5454085, 5873630, 6233240, 6544902, 7048356, 7635719, 8726536, 8810445, 9349860, 10069080, 10908170, 11747260, 13089804, 14096712, 15271438, 16362255, 17620890, 18699720, 21816340, 22907157, 23494520, 26179608, 30542876, 32724510, 35241780, 38178595, 43632680, 45814314, 61085752, 65449020, 70483560, 76357190, 91628628, 114535785, 130898040, 152714380, 183257256, 229071570, 305428760, 458143140, 916286280]

約数ペア:

[(1, 916286280), (2, 458143140), (3, 305428760), (4, 229071570), (5, 183257256), (6, 152714380), (7, 130898040), (8, 114535785), (10, 91628628), (12, 76357190), (13, 70483560), (14, 65449020), (15, 61085752), (20, 45814314), (21, 43632680), (24, 38178595), (26, 35241780), (28, 32724510), (30, 30542876), (35, 26179608), (39, 23494520), (40, 22907157), (42, 21816340), (49, 18699720), (52, 17620890), (56, 16362255), (60, 15271438), (65, 14096712), (70, 13089804), (78, 11747260), (84, 10908170), (91, 10069080), (98, 9349860), (104, 8810445), (105, 8726536), (120, 7635719), (130, 7048356), (140, 6544902), (147, 6233240), (156, 5873630), (168, 5454085), (182, 5034540), (195, 4698904), (196, 4674930), (210, 4363268), (245, 3739944), (260, 3524178), (273, 3356360), (280, 3272451), (294, 3116620), (312, 2936815), (364, 2517270), (390, 2349452), (392, 2337465), (420, 2181634), (455, 2013816), (490, 1869972), (520, 1762089), (546, 1678180), (588, 1558310), (637, 1438440), (728, 1258635), (735, 1246648), (780, 1174726), (840, 1090817), (910, 1006908), (980, 934986), (1092, 839090), (1176, 779155), (1274, 719220), (1365, 671272), (1470, 623324), (1560, 587363), (1820, 503454), (1911, 479480), (1960, 467493), (2184, 419545), (2548, 359610), (2730, 335636), (2940, 311662), (3185, 287688), (3640, 251727), (3822, 239740), (5096, 179805), (5460, 167818), (5880, 155831), (6370, 143844), (7644, 119870), (9555, 95896), (10920, 83909), (11987, 76440), (12740, 71922), (15288, 59935), (19110, 47948), (23974, 38220), (25480, 35961)]