722280520680

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{107}}^1\times {\mathrm{337}}^1\times {\mathrm{2351}}^1$

素因数の和:2880

約数の個数: 256

約数和(自身を含む): 2225424015360

約数和(自身を除く): 1503143494680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 71, 107, 120, 142, 213, 214, 284, 321, 337, 355, 426, 428, 535, 568, 642, 674, 710, 852, 856, 1011, 1065, 1070, 1284, 1348, 1420, 1605, 1685, 1704, 2022, 2130, 2140, 2351, 2568, 2696, 2840, 3210, 3370, 4044, 4260, 4280, 4702, 5055, 6420, 6740, 7053, 7597, 8088, 8520, 9404, 10110, 11755, 12840, 13480, 14106, 15194, 18808, 20220, 22791, 23510, 23927, 28212, 30388, 35265, 36059, 37985, 40440, 45582, 47020, 47854, 56424, 60776, 70530, 71781, 72118, 75970, 91164, 94040, 95708, 108177, 113955, 119635, 141060, 143562, 144236, 151940, 166921, 180295, 182328, 191416, 216354, 227910, 239270, 251557, 282120, 287124, 288472, 303880, 333842, 358905, 360590, 432708, 455820, 478540, 500763, 503114, 540885, 574248, 667684, 717810, 721180, 754671, 792287, 834605, 865416, 911640, 957080, 1001526, 1006228, 1081770, 1257785, 1335368, 1435620, 1442360, 1509342, 1584574, 1669210, 2003052, 2012456, 2163540, 2376861, 2503815, 2515570, 2560189, 2871240, 3018684, 3169148, 3338420, 3773355, 3961435, 4006104, 4327080, 4753722, 5007630, 5031140, 5120378, 6037368, 6338296, 6676840, 7546710, 7680567, 7922870, 9507444, 10015260, 10062280, 10240756, 11884305, 12800945, 15093420, 15361134, 15845740, 17860547, 19014888, 20030520, 20481512, 23768610, 25601890, 30186840, 30722268, 31691480, 35721094, 38402835, 47537220, 51203780, 53581641, 56252377, 61444536, 71442188, 76805670, 84774709, 89302735, 95074440, 102407560, 107163282, 112504754, 142884376, 153611340, 168757131, 169549418, 178605470, 214326564, 225009508, 254324127, 267908205, 281261885, 307222680, 337514262, 339098836, 357210940, 423873545, 428653128, 450019016, 508648254, 535816410, 562523770, 675028524, 678197672, 714421880, 843785655, 847747090, 1017296508, 1071632820, 1125047540, 1271620635, 1350057048, 1687571310, 1695494180, 2034593016, 2143265640, 2250095080, 2543241270, 3375142620, 3390988360, 5086482540, 6019004339, 6750285240, 10172965080, 12038008678, 18057013017, 24076017356, 30095021695, 36114026034, 48152034712, 60190043390, 72228052068, 90285065085, 120380086780, 144456104136, 180570130170, 240760173560, 361140260340, 722280520680]

約数ペア:

[(1, 722280520680), (2, 361140260340), (3, 240760173560), (4, 180570130170), (5, 144456104136), (6, 120380086780), (8, 90285065085), (10, 72228052068), (12, 60190043390), (15, 48152034712), (20, 36114026034), (24, 30095021695), (30, 24076017356), (40, 18057013017), (60, 12038008678), (71, 10172965080), (107, 6750285240), (120, 6019004339), (142, 5086482540), (213, 3390988360), (214, 3375142620), (284, 2543241270), (321, 2250095080), (337, 2143265640), (355, 2034593016), (426, 1695494180), (428, 1687571310), (535, 1350057048), (568, 1271620635), (642, 1125047540), (674, 1071632820), (710, 1017296508), (852, 847747090), (856, 843785655), (1011, 714421880), (1065, 678197672), (1070, 675028524), (1284, 562523770), (1348, 535816410), (1420, 508648254), (1605, 450019016), (1685, 428653128), (1704, 423873545), (2022, 357210940), (2130, 339098836), (2140, 337514262), (2351, 307222680), (2568, 281261885), (2696, 267908205), (2840, 254324127), (3210, 225009508), (3370, 214326564), (4044, 178605470), (4260, 169549418), (4280, 168757131), (4702, 153611340), (5055, 142884376), (6420, 112504754), (6740, 107163282), (7053, 102407560), (7597, 95074440), (8088, 89302735), (8520, 84774709), (9404, 76805670), (10110, 71442188), (11755, 61444536), (12840, 56252377), (13480, 53581641), (14106, 51203780), (15194, 47537220), (18808, 38402835), (20220, 35721094), (22791, 31691480), (23510, 30722268), (23927, 30186840), (28212, 25601890), (30388, 23768610), (35265, 20481512), (36059, 20030520), (37985, 19014888), (40440, 17860547), (45582, 15845740), (47020, 15361134), (47854, 15093420), (56424, 12800945), (60776, 11884305), (70530, 10240756), (71781, 10062280), (72118, 10015260), (75970, 9507444), (91164, 7922870), (94040, 7680567), (95708, 7546710), (108177, 6676840), (113955, 6338296), (119635, 6037368), (141060, 5120378), (143562, 5031140), (144236, 5007630), (151940, 4753722), (166921, 4327080), (180295, 4006104), (182328, 3961435), (191416, 3773355), (216354, 3338420), (227910, 3169148), (239270, 3018684), (251557, 2871240), (282120, 2560189), (287124, 2515570), (288472, 2503815), (303880, 2376861), (333842, 2163540), (358905, 2012456), (360590, 2003052), (432708, 1669210), (455820, 1584574), (478540, 1509342), (500763, 1442360), (503114, 1435620), (540885, 1335368), (574248, 1257785), (667684, 1081770), (717810, 1006228), (721180, 1001526), (754671, 957080), (792287, 911640), (834605, 865416)]