54297458720

素因数分解:

$2^5\times 5^1\times {\mathrm{17}}^2\times {\mathrm{859}}^1\times {\mathrm{1367}}^1$

素因数の和:2275

約数の個数: 144

約数和(自身を含む): 136525798080

約数和(自身を除く): 82228339360

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 40, 68, 80, 85, 136, 160, 170, 272, 289, 340, 544, 578, 680, 859, 1156, 1360, 1367, 1445, 1718, 2312, 2720, 2734, 2890, 3436, 4295, 4624, 5468, 5780, 6835, 6872, 8590, 9248, 10936, 11560, 13670, 13744, 14603, 17180, 21872, 23120, 23239, 27340, 27488, 29206, 34360, 43744, 46240, 46478, 54680, 58412, 68720, 73015, 92956, 109360, 116195, 116824, 137440, 146030, 185912, 218720, 232390, 233648, 248251, 292060, 371824, 395063, 464780, 467296, 496502, 584120, 743648, 790126, 929560, 993004, 1168240, 1174253, 1241255, 1580252, 1859120, 1975315, 1986008, 2336480, 2348506, 2482510, 3160504, 3718240, 3950630, 3972016, 4697012, 4965020, 5871265, 6321008, 7901260, 7944032, 9394024, 9930040, 11742530, 12642016, 15802520, 18788048, 19860080, 19962301, 23485060, 31605040, 37576096, 39720160, 39924602, 46970120, 63210080, 79849204, 93940240, 99811505, 159698408, 187880480, 199623010, 319396816, 339359117, 399246020, 638793632, 678718234, 798492040, 1357436468, 1596984080, 1696795585, 2714872936, 3193968160, 3393591170, 5429745872, 6787182340, 10859491744, 13574364680, 27148729360, 54297458720]

約数ペア:

[(1, 54297458720), (2, 27148729360), (4, 13574364680), (5, 10859491744), (8, 6787182340), (10, 5429745872), (16, 3393591170), (17, 3193968160), (20, 2714872936), (32, 1696795585), (34, 1596984080), (40, 1357436468), (68, 798492040), (80, 678718234), (85, 638793632), (136, 399246020), (160, 339359117), (170, 319396816), (272, 199623010), (289, 187880480), (340, 159698408), (544, 99811505), (578, 93940240), (680, 79849204), (859, 63210080), (1156, 46970120), (1360, 39924602), (1367, 39720160), (1445, 37576096), (1718, 31605040), (2312, 23485060), (2720, 19962301), (2734, 19860080), (2890, 18788048), (3436, 15802520), (4295, 12642016), (4624, 11742530), (5468, 9930040), (5780, 9394024), (6835, 7944032), (6872, 7901260), (8590, 6321008), (9248, 5871265), (10936, 4965020), (11560, 4697012), (13670, 3972016), (13744, 3950630), (14603, 3718240), (17180, 3160504), (21872, 2482510), (23120, 2348506), (23239, 2336480), (27340, 1986008), (27488, 1975315), (29206, 1859120), (34360, 1580252), (43744, 1241255), (46240, 1174253), (46478, 1168240), (54680, 993004), (58412, 929560), (68720, 790126), (73015, 743648), (92956, 584120), (109360, 496502), (116195, 467296), (116824, 464780), (137440, 395063), (146030, 371824), (185912, 292060), (218720, 248251), (232390, 233648)]