246213240

素因数分解:

$2^3\times 3^1\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{3221}}^1$

素因数の和:3262

約数の個数: 192

約数和(自身を含む): 925616160

約数和(自身を除く): 679402920

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, 3221, 3640, 3822, 5096, 5460, 5880, 6370, 6442, 7644, 9555, 9663, 10920, 12740, 12884, 15288, 16105, 19110, 19326, 22547, 25480, 25768, 32210, 38220, 38652, 41873, 45094, 48315, 64420, 67641, 76440, 77304, 83746, 90188, 96630, 112735, 125619, 128840, 135282, 157829, 167492, 180376, 193260, 209365, 225470, 251238, 270564, 293111, 315658, 334984, 338205, 386520, 418730, 450940, 473487, 502476, 541128, 586222, 628095, 631316, 676410, 789145, 837460, 879333, 901880, 946974, 1004952, 1172444, 1256190, 1262632, 1352820, 1465555, 1578290, 1674920, 1758666, 1893948, 2051777, 2344888, 2367435, 2512380, 2705640, 2931110, 3156580, 3517332, 3787896, 4103554, 4396665, 4734870, 5024760, 5862220, 6155331, 6313160, 7034664, 8207108, 8793330, 9469740, 10258885, 11724440, 12310662, 16414216, 17586660, 18939480, 20517770, 24621324, 30776655, 35173320, 41035540, 49242648, 61553310, 82071080, 123106620, 246213240]

約数ペア:

[(1, 246213240), (2, 123106620), (3, 82071080), (4, 61553310), (5, 49242648), (6, 41035540), (7, 35173320), (8, 30776655), (10, 24621324), (12, 20517770), (13, 18939480), (14, 17586660), (15, 16414216), (20, 12310662), (21, 11724440), (24, 10258885), (26, 9469740), (28, 8793330), (30, 8207108), (35, 7034664), (39, 6313160), (40, 6155331), (42, 5862220), (49, 5024760), (52, 4734870), (56, 4396665), (60, 4103554), (65, 3787896), (70, 3517332), (78, 3156580), (84, 2931110), (91, 2705640), (98, 2512380), (104, 2367435), (105, 2344888), (120, 2051777), (130, 1893948), (140, 1758666), (147, 1674920), (156, 1578290), (168, 1465555), (182, 1352820), (195, 1262632), (196, 1256190), (210, 1172444), (245, 1004952), (260, 946974), (273, 901880), (280, 879333), (294, 837460), (312, 789145), (364, 676410), (390, 631316), (392, 628095), (420, 586222), (455, 541128), (490, 502476), (520, 473487), (546, 450940), (588, 418730), (637, 386520), (728, 338205), (735, 334984), (780, 315658), (840, 293111), (910, 270564), (980, 251238), (1092, 225470), (1176, 209365), (1274, 193260), (1365, 180376), (1470, 167492), (1560, 157829), (1820, 135282), (1911, 128840), (1960, 125619), (2184, 112735), (2548, 96630), (2730, 90188), (2940, 83746), (3185, 77304), (3221, 76440), (3640, 67641), (3822, 64420), (5096, 48315), (5460, 45094), (5880, 41873), (6370, 38652), (6442, 38220), (7644, 32210), (9555, 25768), (9663, 25480), (10920, 22547), (12740, 19326), (12884, 19110), (15288, 16105)]