1631713680

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{409}}^1\times {\mathrm{1847}}^1$

素因数の和:2278

約数の個数: 160

約数和(自身を含む): 5637139200

約数和(自身を除く): 4005425520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 90, 108, 120, 135, 144, 180, 216, 240, 270, 360, 409, 432, 540, 720, 818, 1080, 1227, 1636, 1847, 2045, 2160, 2454, 3272, 3681, 3694, 4090, 4908, 5541, 6135, 6544, 7362, 7388, 8180, 9235, 9816, 11043, 11082, 12270, 14724, 14776, 16360, 16623, 18405, 18470, 19632, 22086, 22164, 24540, 27705, 29448, 29552, 32720, 33246, 36810, 36940, 44172, 44328, 49080, 49869, 55215, 55410, 58896, 66492, 73620, 73880, 83115, 88344, 88656, 98160, 99738, 110430, 110820, 132984, 147240, 147760, 166230, 176688, 199476, 220860, 221640, 249345, 265968, 294480, 332460, 398952, 441720, 443280, 498690, 664920, 755423, 797904, 883440, 997380, 1329840, 1510846, 1994760, 2266269, 3021692, 3777115, 3989520, 4532538, 6043384, 6798807, 7554230, 9065076, 11331345, 12086768, 13597614, 15108460, 18130152, 20396421, 22662690, 27195228, 30216920, 33994035, 36260304, 40792842, 45325380, 54390456, 60433840, 67988070, 81585684, 90650760, 101982105, 108780912, 135976140, 163171368, 181301520, 203964210, 271952280, 326342736, 407928420, 543904560, 815856840, 1631713680]

約数ペア:

[(1, 1631713680), (2, 815856840), (3, 543904560), (4, 407928420), (5, 326342736), (6, 271952280), (8, 203964210), (9, 181301520), (10, 163171368), (12, 135976140), (15, 108780912), (16, 101982105), (18, 90650760), (20, 81585684), (24, 67988070), (27, 60433840), (30, 54390456), (36, 45325380), (40, 40792842), (45, 36260304), (48, 33994035), (54, 30216920), (60, 27195228), (72, 22662690), (80, 20396421), (90, 18130152), (108, 15108460), (120, 13597614), (135, 12086768), (144, 11331345), (180, 9065076), (216, 7554230), (240, 6798807), (270, 6043384), (360, 4532538), (409, 3989520), (432, 3777115), (540, 3021692), (720, 2266269), (818, 1994760), (1080, 1510846), (1227, 1329840), (1636, 997380), (1847, 883440), (2045, 797904), (2160, 755423), (2454, 664920), (3272, 498690), (3681, 443280), (3694, 441720), (4090, 398952), (4908, 332460), (5541, 294480), (6135, 265968), (6544, 249345), (7362, 221640), (7388, 220860), (8180, 199476), (9235, 176688), (9816, 166230), (11043, 147760), (11082, 147240), (12270, 132984), (14724, 110820), (14776, 110430), (16360, 99738), (16623, 98160), (18405, 88656), (18470, 88344), (19632, 83115), (22086, 73880), (22164, 73620), (24540, 66492), (27705, 58896), (29448, 55410), (29552, 55215), (32720, 49869), (33246, 49080), (36810, 44328), (36940, 44172)]