1814931657240

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{68436337}}^1$

素因数の和:68436381

約数の個数: 128

約数和(自身を含む): 6208544583360

約数和(自身を除く): 4393612926120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 17, 20, 24, 26, 30, 34, 39, 40, 51, 52, 60, 65, 68, 78, 85, 102, 104, 120, 130, 136, 156, 170, 195, 204, 221, 255, 260, 312, 340, 390, 408, 442, 510, 520, 663, 680, 780, 884, 1020, 1105, 1326, 1560, 1768, 2040, 2210, 2652, 3315, 4420, 5304, 6630, 8840, 13260, 26520, 68436337, 136872674, 205309011, 273745348, 342181685, 410618022, 547490696, 684363370, 821236044, 889672381, 1026545055, 1163417729, 1368726740, 1642472088, 1779344762, 2053090110, 2326835458, 2669017143, 2737453480, 3490253187, 3558689524, 4106180220, 4448361905, 4653670916, 5338034286, 5817088645, 6980506374, 7117379048, 8212360440, 8896723810, 9307341832, 10676068572, 11634177290, 13345085715, 13961012748, 15124430477, 17451265935, 17793447620, 21352137144, 23268354580, 26690171430, 27922025496, 30248860954, 34902531870, 35586895240, 45373291431, 46536709160, 53380342860, 60497721908, 69805063740, 75622152385, 90746582862, 106760685720, 120995443816, 139610127480, 151244304770, 181493165724, 226866457155, 302488609540, 362986331448, 453732914310, 604977219080, 907465828620, 1814931657240]

約数ペア:

[(1, 1814931657240), (2, 907465828620), (3, 604977219080), (4, 453732914310), (5, 362986331448), (6, 302488609540), (8, 226866457155), (10, 181493165724), (12, 151244304770), (13, 139610127480), (15, 120995443816), (17, 106760685720), (20, 90746582862), (24, 75622152385), (26, 69805063740), (30, 60497721908), (34, 53380342860), (39, 46536709160), (40, 45373291431), (51, 35586895240), (52, 34902531870), (60, 30248860954), (65, 27922025496), (68, 26690171430), (78, 23268354580), (85, 21352137144), (102, 17793447620), (104, 17451265935), (120, 15124430477), (130, 13961012748), (136, 13345085715), (156, 11634177290), (170, 10676068572), (195, 9307341832), (204, 8896723810), (221, 8212360440), (255, 7117379048), (260, 6980506374), (312, 5817088645), (340, 5338034286), (390, 4653670916), (408, 4448361905), (442, 4106180220), (510, 3558689524), (520, 3490253187), (663, 2737453480), (680, 2669017143), (780, 2326835458), (884, 2053090110), (1020, 1779344762), (1105, 1642472088), (1326, 1368726740), (1560, 1163417729), (1768, 1026545055), (2040, 889672381), (2210, 821236044), (2652, 684363370), (3315, 547490696), (4420, 410618022), (5304, 342181685), (6630, 273745348), (8840, 205309011), (13260, 136872674), (26520, 68436337)]