2191635720

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{379}}^1\times {\mathrm{16063}}^1$

素因数の和:16459

約数の個数: 96

約数和(自身を含む): 7142054400

約数和(自身を除く): 4950418680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 379, 758, 1137, 1516, 1895, 2274, 3032, 3411, 3790, 4548, 5685, 6822, 7580, 9096, 11370, 13644, 15160, 16063, 17055, 22740, 27288, 32126, 34110, 45480, 48189, 64252, 68220, 80315, 96378, 128504, 136440, 144567, 160630, 192756, 240945, 289134, 321260, 385512, 481890, 578268, 642520, 722835, 963780, 1156536, 1445670, 1927560, 2891340, 5782680, 6087877, 12175754, 18263631, 24351508, 30439385, 36527262, 48703016, 54790893, 60878770, 73054524, 91318155, 109581786, 121757540, 146109048, 182636310, 219163572, 243515080, 273954465, 365272620, 438327144, 547908930, 730545240, 1095817860, 2191635720]

約数ペア:

[(1, 2191635720), (2, 1095817860), (3, 730545240), (4, 547908930), (5, 438327144), (6, 365272620), (8, 273954465), (9, 243515080), (10, 219163572), (12, 182636310), (15, 146109048), (18, 121757540), (20, 109581786), (24, 91318155), (30, 73054524), (36, 60878770), (40, 54790893), (45, 48703016), (60, 36527262), (72, 30439385), (90, 24351508), (120, 18263631), (180, 12175754), (360, 6087877), (379, 5782680), (758, 2891340), (1137, 1927560), (1516, 1445670), (1895, 1156536), (2274, 963780), (3032, 722835), (3411, 642520), (3790, 578268), (4548, 481890), (5685, 385512), (6822, 321260), (7580, 289134), (9096, 240945), (11370, 192756), (13644, 160630), (15160, 144567), (16063, 136440), (17055, 128504), (22740, 96378), (27288, 80315), (32126, 68220), (34110, 64252), (45480, 48189)]