7345852080

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{4372531}}^1$

素因数の和:4372554

約数の個数: 80

約数和(自身を含む): 26025310464

約数和(自身を除く): 18679458384

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 80, 84, 105, 112, 120, 140, 168, 210, 240, 280, 336, 420, 560, 840, 1680, 4372531, 8745062, 13117593, 17490124, 21862655, 26235186, 30607717, 34980248, 43725310, 52470372, 61215434, 65587965, 69960496, 87450620, 91823151, 104940744, 122430868, 131175930, 153038585, 174901240, 183646302, 209881488, 244861736, 262351860, 306077170, 349802480, 367292604, 459115755, 489723472, 524703720, 612154340, 734585208, 918231510, 1049407440, 1224308680, 1469170416, 1836463020, 2448617360, 3672926040, 7345852080]

約数ペア:

[(1, 7345852080), (2, 3672926040), (3, 2448617360), (4, 1836463020), (5, 1469170416), (6, 1224308680), (7, 1049407440), (8, 918231510), (10, 734585208), (12, 612154340), (14, 524703720), (15, 489723472), (16, 459115755), (20, 367292604), (21, 349802480), (24, 306077170), (28, 262351860), (30, 244861736), (35, 209881488), (40, 183646302), (42, 174901240), (48, 153038585), (56, 131175930), (60, 122430868), (70, 104940744), (80, 91823151), (84, 87450620), (105, 69960496), (112, 65587965), (120, 61215434), (140, 52470372), (168, 43725310), (210, 34980248), (240, 30607717), (280, 26235186), (336, 21862655), (420, 17490124), (560, 13117593), (840, 8745062), (1680, 4372531)]