153907320

素因数分解:

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

素因数の和:4325

約数の個数: 128

約数和(自身を含む): 540080640

約数和(自身を除く): 386173320

約数列:

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

約数ペア:

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