386199240

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{14831}}^1$

素因数の和:14883

約数の個数: 128

約数和(自身を含む): 1366917120

約数和(自身を除く): 980717880

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 31, 35, 40, 42, 56, 60, 62, 70, 84, 93, 105, 120, 124, 140, 155, 168, 186, 210, 217, 248, 280, 310, 372, 420, 434, 465, 620, 651, 744, 840, 868, 930, 1085, 1240, 1302, 1736, 1860, 2170, 2604, 3255, 3720, 4340, 5208, 6510, 8680, 13020, 14831, 26040, 29662, 44493, 59324, 74155, 88986, 103817, 118648, 148310, 177972, 207634, 222465, 296620, 311451, 355944, 415268, 444930, 459761, 519085, 593240, 622902, 830536, 889860, 919522, 1038170, 1245804, 1379283, 1557255, 1779720, 1839044, 2076340, 2298805, 2491608, 2758566, 3114510, 3218327, 3678088, 4152680, 4597610, 5517132, 6229020, 6436654, 6896415, 9195220, 9654981, 11034264, 12458040, 12873308, 13792830, 16091635, 18390440, 19309962, 25746616, 27585660, 32183270, 38619924, 48274905, 55171320, 64366540, 77239848, 96549810, 128733080, 193099620, 386199240]

約数ペア:

[(1, 386199240), (2, 193099620), (3, 128733080), (4, 96549810), (5, 77239848), (6, 64366540), (7, 55171320), (8, 48274905), (10, 38619924), (12, 32183270), (14, 27585660), (15, 25746616), (20, 19309962), (21, 18390440), (24, 16091635), (28, 13792830), (30, 12873308), (31, 12458040), (35, 11034264), (40, 9654981), (42, 9195220), (56, 6896415), (60, 6436654), (62, 6229020), (70, 5517132), (84, 4597610), (93, 4152680), (105, 3678088), (120, 3218327), (124, 3114510), (140, 2758566), (155, 2491608), (168, 2298805), (186, 2076340), (210, 1839044), (217, 1779720), (248, 1557255), (280, 1379283), (310, 1245804), (372, 1038170), (420, 919522), (434, 889860), (465, 830536), (620, 622902), (651, 593240), (744, 519085), (840, 459761), (868, 444930), (930, 415268), (1085, 355944), (1240, 311451), (1302, 296620), (1736, 222465), (1860, 207634), (2170, 177972), (2604, 148310), (3255, 118648), (3720, 103817), (4340, 88986), (5208, 74155), (6510, 59324), (8680, 44493), (13020, 29662), (14831, 26040)]