1630359720

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{411707}}^1$

素因数の和:411735

約数の個数: 96

約数和(自身を含む): 5780380320

約数和(自身を除く): 4150020600

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 30, 33, 36, 40, 44, 45, 55, 60, 66, 72, 88, 90, 99, 110, 120, 132, 165, 180, 198, 220, 264, 330, 360, 396, 440, 495, 660, 792, 990, 1320, 1980, 3960, 411707, 823414, 1235121, 1646828, 2058535, 2470242, 3293656, 3705363, 4117070, 4528777, 4940484, 6175605, 7410726, 8234140, 9057554, 9880968, 12351210, 13586331, 14821452, 16468280, 18115108, 18526815, 22643885, 24702420, 27172662, 29642904, 36230216, 37053630, 40758993, 45287770, 49404840, 54345324, 67931655, 74107260, 81517986, 90575540, 108690648, 135863310, 148214520, 163035972, 181151080, 203794965, 271726620, 326071944, 407589930, 543453240, 815179860, 1630359720]

約数ペア:

[(1, 1630359720), (2, 815179860), (3, 543453240), (4, 407589930), (5, 326071944), (6, 271726620), (8, 203794965), (9, 181151080), (10, 163035972), (11, 148214520), (12, 135863310), (15, 108690648), (18, 90575540), (20, 81517986), (22, 74107260), (24, 67931655), (30, 54345324), (33, 49404840), (36, 45287770), (40, 40758993), (44, 37053630), (45, 36230216), (55, 29642904), (60, 27172662), (66, 24702420), (72, 22643885), (88, 18526815), (90, 18115108), (99, 16468280), (110, 14821452), (120, 13586331), (132, 12351210), (165, 9880968), (180, 9057554), (198, 8234140), (220, 7410726), (264, 6175605), (330, 4940484), (360, 4528777), (396, 4117070), (440, 3705363), (495, 3293656), (660, 2470242), (792, 2058535), (990, 1646828), (1320, 1235121), (1980, 823414), (3960, 411707)]