157050742720

素因数分解:

$2^6\times 5^1\times {\mathrm{41}}^1\times {\mathrm{2141}}^1\times {\mathrm{5591}}^1$

素因数の和:7790

約数の個数: 112

約数和(自身を含む): 383345960256

約数和(自身を除く): 226295217536

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 41, 64, 80, 82, 160, 164, 205, 320, 328, 410, 656, 820, 1312, 1640, 2141, 2624, 3280, 4282, 5591, 6560, 8564, 10705, 11182, 13120, 17128, 21410, 22364, 27955, 34256, 42820, 44728, 55910, 68512, 85640, 87781, 89456, 111820, 137024, 171280, 175562, 178912, 223640, 229231, 342560, 351124, 357824, 438905, 447280, 458462, 685120, 702248, 877810, 894560, 916924, 1146155, 1404496, 1755620, 1789120, 1833848, 2292310, 2808992, 3511240, 3667696, 4584620, 5617984, 7022480, 7335392, 9169240, 11970331, 14044960, 14670784, 18338480, 23940662, 28089920, 36676960, 47881324, 59851655, 73353920, 95762648, 119703310, 191525296, 239406620, 383050592, 478813240, 490783571, 766101184, 957626480, 981567142, 1915252960, 1963134284, 2453917855, 3830505920, 3926268568, 4907835710, 7852537136, 9815671420, 15705074272, 19631342840, 31410148544, 39262685680, 78525371360, 157050742720]

約数ペア:

[(1, 157050742720), (2, 78525371360), (4, 39262685680), (5, 31410148544), (8, 19631342840), (10, 15705074272), (16, 9815671420), (20, 7852537136), (32, 4907835710), (40, 3926268568), (41, 3830505920), (64, 2453917855), (80, 1963134284), (82, 1915252960), (160, 981567142), (164, 957626480), (205, 766101184), (320, 490783571), (328, 478813240), (410, 383050592), (656, 239406620), (820, 191525296), (1312, 119703310), (1640, 95762648), (2141, 73353920), (2624, 59851655), (3280, 47881324), (4282, 36676960), (5591, 28089920), (6560, 23940662), (8564, 18338480), (10705, 14670784), (11182, 14044960), (13120, 11970331), (17128, 9169240), (21410, 7335392), (22364, 7022480), (27955, 5617984), (34256, 4584620), (42820, 3667696), (44728, 3511240), (55910, 2808992), (68512, 2292310), (85640, 1833848), (87781, 1789120), (89456, 1755620), (111820, 1404496), (137024, 1146155), (171280, 916924), (175562, 894560), (178912, 877810), (223640, 702248), (229231, 685120), (342560, 458462), (351124, 447280), (357824, 438905)]