13648320

素因数分解:

$2^6\times 3^2\times 5^1\times 7^1\times {\mathrm{677}}^1$

素因数の和:707

約数の個数: 168

約数和(自身を含む): 53730144

約数和(自身を除く): 40081824

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 56, 60, 63, 64, 70, 72, 80, 84, 90, 96, 105, 112, 120, 126, 140, 144, 160, 168, 180, 192, 210, 224, 240, 252, 280, 288, 315, 320, 336, 360, 420, 448, 480, 504, 560, 576, 630, 672, 677, 720, 840, 960, 1008, 1120, 1260, 1344, 1354, 1440, 1680, 2016, 2031, 2240, 2520, 2708, 2880, 3360, 3385, 4032, 4062, 4739, 5040, 5416, 6093, 6720, 6770, 8124, 9478, 10080, 10155, 10832, 12186, 13540, 14217, 16248, 18956, 20160, 20310, 21664, 23695, 24372, 27080, 28434, 30465, 32496, 37912, 40620, 42651, 43328, 47390, 48744, 54160, 56868, 60930, 64992, 71085, 75824, 81240, 85302, 94780, 97488, 108320, 113736, 121860, 129984, 142170, 151648, 162480, 170604, 189560, 194976, 213255, 216640, 227472, 243720, 284340, 303296, 324960, 341208, 379120, 389952, 426510, 454944, 487440, 568680, 649920, 682416, 758240, 853020, 909888, 974880, 1137360, 1364832, 1516480, 1706040, 1949760, 2274720, 2729664, 3412080, 4549440, 6824160, 13648320]

約数ペア:

[(1, 13648320), (2, 6824160), (3, 4549440), (4, 3412080), (5, 2729664), (6, 2274720), (7, 1949760), (8, 1706040), (9, 1516480), (10, 1364832), (12, 1137360), (14, 974880), (15, 909888), (16, 853020), (18, 758240), (20, 682416), (21, 649920), (24, 568680), (28, 487440), (30, 454944), (32, 426510), (35, 389952), (36, 379120), (40, 341208), (42, 324960), (45, 303296), (48, 284340), (56, 243720), (60, 227472), (63, 216640), (64, 213255), (70, 194976), (72, 189560), (80, 170604), (84, 162480), (90, 151648), (96, 142170), (105, 129984), (112, 121860), (120, 113736), (126, 108320), (140, 97488), (144, 94780), (160, 85302), (168, 81240), (180, 75824), (192, 71085), (210, 64992), (224, 60930), (240, 56868), (252, 54160), (280, 48744), (288, 47390), (315, 43328), (320, 42651), (336, 40620), (360, 37912), (420, 32496), (448, 30465), (480, 28434), (504, 27080), (560, 24372), (576, 23695), (630, 21664), (672, 20310), (677, 20160), (720, 18956), (840, 16248), (960, 14217), (1008, 13540), (1120, 12186), (1260, 10832), (1344, 10155), (1354, 10080), (1440, 9478), (1680, 8124), (2016, 6770), (2031, 6720), (2240, 6093), (2520, 5416), (2708, 5040), (2880, 4739), (3360, 4062), (3385, 4032)]