307814640

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{4261}}^1$

素因数の和:4327

約数の個数: 160

約数和(自身を含む): 1116166656

約数和(自身を除く): 808352016

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 43, 48, 56, 60, 70, 80, 84, 86, 105, 112, 120, 129, 140, 168, 172, 210, 215, 240, 258, 280, 301, 336, 344, 420, 430, 516, 560, 602, 645, 688, 840, 860, 903, 1032, 1204, 1290, 1505, 1680, 1720, 1806, 2064, 2408, 2580, 3010, 3440, 3612, 4261, 4515, 4816, 5160, 6020, 7224, 8522, 9030, 10320, 12040, 12783, 14448, 17044, 18060, 21305, 24080, 25566, 29827, 34088, 36120, 42610, 51132, 59654, 63915, 68176, 72240, 85220, 89481, 102264, 119308, 127830, 149135, 170440, 178962, 183223, 204528, 238616, 255660, 298270, 340880, 357924, 366446, 447405, 477232, 511320, 549669, 596540, 715848, 732892, 894810, 916115, 1022640, 1099338, 1193080, 1282561, 1431696, 1465784, 1789620, 1832230, 2198676, 2386160, 2565122, 2748345, 2931568, 3579240, 3664460, 3847683, 4397352, 5130244, 5496690, 6412805, 7158480, 7328920, 7695366, 8794704, 10260488, 10993380, 12825610, 14657840, 15390732, 19238415, 20520976, 21986760, 25651220, 30781464, 38476830, 43973520, 51302440, 61562928, 76953660, 102604880, 153907320, 307814640]

約数ペア:

[(1, 307814640), (2, 153907320), (3, 102604880), (4, 76953660), (5, 61562928), (6, 51302440), (7, 43973520), (8, 38476830), (10, 30781464), (12, 25651220), (14, 21986760), (15, 20520976), (16, 19238415), (20, 15390732), (21, 14657840), (24, 12825610), (28, 10993380), (30, 10260488), (35, 8794704), (40, 7695366), (42, 7328920), (43, 7158480), (48, 6412805), (56, 5496690), (60, 5130244), (70, 4397352), (80, 3847683), (84, 3664460), (86, 3579240), (105, 2931568), (112, 2748345), (120, 2565122), (129, 2386160), (140, 2198676), (168, 1832230), (172, 1789620), (210, 1465784), (215, 1431696), (240, 1282561), (258, 1193080), (280, 1099338), (301, 1022640), (336, 916115), (344, 894810), (420, 732892), (430, 715848), (516, 596540), (560, 549669), (602, 511320), (645, 477232), (688, 447405), (840, 366446), (860, 357924), (903, 340880), (1032, 298270), (1204, 255660), (1290, 238616), (1505, 204528), (1680, 183223), (1720, 178962), (1806, 170440), (2064, 149135), (2408, 127830), (2580, 119308), (3010, 102264), (3440, 89481), (3612, 85220), (4261, 72240), (4515, 68176), (4816, 63915), (5160, 59654), (6020, 51132), (7224, 42610), (8522, 36120), (9030, 34088), (10320, 29827), (12040, 25566), (12783, 24080), (14448, 21305), (17044, 18060)]