67663440

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{7229}}^1$

素因数の和:7261

約数の個数: 120

約数和(自身を含む): 244749960

約数和(自身を除く): 177086520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 36, 39, 40, 45, 48, 52, 60, 65, 72, 78, 80, 90, 104, 117, 120, 130, 144, 156, 180, 195, 208, 234, 240, 260, 312, 360, 390, 468, 520, 585, 624, 720, 780, 936, 1040, 1170, 1560, 1872, 2340, 3120, 4680, 7229, 9360, 14458, 21687, 28916, 36145, 43374, 57832, 65061, 72290, 86748, 93977, 108435, 115664, 130122, 144580, 173496, 187954, 216870, 260244, 281931, 289160, 325305, 346992, 375908, 433740, 469885, 520488, 563862, 578320, 650610, 751816, 845793, 867480, 939770, 1040976, 1127724, 1301220, 1409655, 1503632, 1691586, 1734960, 1879540, 2255448, 2602440, 2819310, 3383172, 3759080, 4228965, 4510896, 5204880, 5638620, 6766344, 7518160, 8457930, 11277240, 13532688, 16915860, 22554480, 33831720, 67663440]

約数ペア:

[(1, 67663440), (2, 33831720), (3, 22554480), (4, 16915860), (5, 13532688), (6, 11277240), (8, 8457930), (9, 7518160), (10, 6766344), (12, 5638620), (13, 5204880), (15, 4510896), (16, 4228965), (18, 3759080), (20, 3383172), (24, 2819310), (26, 2602440), (30, 2255448), (36, 1879540), (39, 1734960), (40, 1691586), (45, 1503632), (48, 1409655), (52, 1301220), (60, 1127724), (65, 1040976), (72, 939770), (78, 867480), (80, 845793), (90, 751816), (104, 650610), (117, 578320), (120, 563862), (130, 520488), (144, 469885), (156, 433740), (180, 375908), (195, 346992), (208, 325305), (234, 289160), (240, 281931), (260, 260244), (312, 216870), (360, 187954), (390, 173496), (468, 144580), (520, 130122), (585, 115664), (624, 108435), (720, 93977), (780, 86748), (936, 72290), (1040, 65061), (1170, 57832), (1560, 43374), (1872, 36145), (2340, 28916), (3120, 21687), (4680, 14458), (7229, 9360)]