238481010

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{167}}^1$

素因数の和:270

約数の個数: 160

約数和(自身を含む): 676190592

約数和(自身を除く): 437709582

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 41, 43, 45, 54, 81, 82, 86, 90, 123, 129, 135, 162, 167, 205, 215, 246, 258, 270, 334, 369, 387, 405, 410, 430, 501, 615, 645, 738, 774, 810, 835, 1002, 1107, 1161, 1230, 1290, 1503, 1670, 1763, 1845, 1935, 2214, 2322, 2505, 3006, 3321, 3483, 3526, 3690, 3870, 4509, 5010, 5289, 5535, 5805, 6642, 6847, 6966, 7181, 7515, 8815, 9018, 10578, 11070, 11610, 13527, 13694, 14362, 15030, 15867, 16605, 17415, 17630, 20541, 21543, 22545, 26445, 27054, 31734, 33210, 34235, 34830, 35905, 41082, 43086, 45090, 47601, 52890, 61623, 64629, 67635, 68470, 71810, 79335, 95202, 102705, 107715, 123246, 129258, 135270, 142803, 158670, 184869, 193887, 205410, 215430, 238005, 285606, 294421, 308115, 323145, 369738, 387774, 476010, 554607, 581661, 588842, 616230, 646290, 714015, 883263, 924345, 969435, 1109214, 1163322, 1428030, 1472105, 1766526, 1848690, 1938870, 2649789, 2773035, 2908305, 2944210, 4416315, 5299578, 5546070, 5816610, 7949367, 8832630, 13248945, 15898734, 23848101, 26497890, 39746835, 47696202, 79493670, 119240505, 238481010]

約数ペア:

[(1, 238481010), (2, 119240505), (3, 79493670), (5, 47696202), (6, 39746835), (9, 26497890), (10, 23848101), (15, 15898734), (18, 13248945), (27, 8832630), (30, 7949367), (41, 5816610), (43, 5546070), (45, 5299578), (54, 4416315), (81, 2944210), (82, 2908305), (86, 2773035), (90, 2649789), (123, 1938870), (129, 1848690), (135, 1766526), (162, 1472105), (167, 1428030), (205, 1163322), (215, 1109214), (246, 969435), (258, 924345), (270, 883263), (334, 714015), (369, 646290), (387, 616230), (405, 588842), (410, 581661), (430, 554607), (501, 476010), (615, 387774), (645, 369738), (738, 323145), (774, 308115), (810, 294421), (835, 285606), (1002, 238005), (1107, 215430), (1161, 205410), (1230, 193887), (1290, 184869), (1503, 158670), (1670, 142803), (1763, 135270), (1845, 129258), (1935, 123246), (2214, 107715), (2322, 102705), (2505, 95202), (3006, 79335), (3321, 71810), (3483, 68470), (3526, 67635), (3690, 64629), (3870, 61623), (4509, 52890), (5010, 47601), (5289, 45090), (5535, 43086), (5805, 41082), (6642, 35905), (6847, 34830), (6966, 34235), (7181, 33210), (7515, 31734), (8815, 27054), (9018, 26445), (10578, 22545), (11070, 21543), (11610, 20541), (13527, 17630), (13694, 17415), (14362, 16605), (15030, 15867)]