151611240

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{331}}^1\times {\mathrm{347}}^1$

素因数の和:703

約数の個数: 128

約数和(自身を含む): 499115520

約数和(自身を除く): 347504280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 44, 55, 60, 66, 88, 110, 120, 132, 165, 220, 264, 330, 331, 347, 440, 660, 662, 694, 993, 1041, 1320, 1324, 1388, 1655, 1735, 1986, 2082, 2648, 2776, 3310, 3470, 3641, 3817, 3972, 4164, 4965, 5205, 6620, 6940, 7282, 7634, 7944, 8328, 9930, 10410, 10923, 11451, 13240, 13880, 14564, 15268, 18205, 19085, 19860, 20820, 21846, 22902, 29128, 30536, 36410, 38170, 39720, 41640, 43692, 45804, 54615, 57255, 72820, 76340, 87384, 91608, 109230, 114510, 114857, 145640, 152680, 218460, 229020, 229714, 344571, 436920, 458040, 459428, 574285, 689142, 918856, 1148570, 1263427, 1378284, 1722855, 2297140, 2526854, 2756568, 3445710, 3790281, 4594280, 5053708, 6317135, 6891420, 7580562, 10107416, 12634270, 13782840, 15161124, 18951405, 25268540, 30322248, 37902810, 50537080, 75805620, 151611240]

約数ペア:

[(1, 151611240), (2, 75805620), (3, 50537080), (4, 37902810), (5, 30322248), (6, 25268540), (8, 18951405), (10, 15161124), (11, 13782840), (12, 12634270), (15, 10107416), (20, 7580562), (22, 6891420), (24, 6317135), (30, 5053708), (33, 4594280), (40, 3790281), (44, 3445710), (55, 2756568), (60, 2526854), (66, 2297140), (88, 1722855), (110, 1378284), (120, 1263427), (132, 1148570), (165, 918856), (220, 689142), (264, 574285), (330, 459428), (331, 458040), (347, 436920), (440, 344571), (660, 229714), (662, 229020), (694, 218460), (993, 152680), (1041, 145640), (1320, 114857), (1324, 114510), (1388, 109230), (1655, 91608), (1735, 87384), (1986, 76340), (2082, 72820), (2648, 57255), (2776, 54615), (3310, 45804), (3470, 43692), (3641, 41640), (3817, 39720), (3972, 38170), (4164, 36410), (4965, 30536), (5205, 29128), (6620, 22902), (6940, 21846), (7282, 20820), (7634, 19860), (7944, 19085), (8328, 18205), (9930, 15268), (10410, 14564), (10923, 13880), (11451, 13240)]