1875154080

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{5557}}^1$

素因数の和:5631

約数の個数: 192

約数和(自身を含む): 6386808960

約数和(自身を除く): 4511654880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 32, 37, 38, 40, 48, 57, 60, 74, 76, 80, 95, 96, 111, 114, 120, 148, 152, 160, 185, 190, 222, 228, 240, 285, 296, 304, 370, 380, 444, 456, 480, 555, 570, 592, 608, 703, 740, 760, 888, 912, 1110, 1140, 1184, 1406, 1480, 1520, 1776, 1824, 2109, 2220, 2280, 2812, 2960, 3040, 3515, 3552, 4218, 4440, 4560, 5557, 5624, 5920, 7030, 8436, 8880, 9120, 10545, 11114, 11248, 14060, 16671, 16872, 17760, 21090, 22228, 22496, 27785, 28120, 33342, 33744, 42180, 44456, 55570, 56240, 66684, 67488, 83355, 84360, 88912, 105583, 111140, 112480, 133368, 166710, 168720, 177824, 205609, 211166, 222280, 266736, 316749, 333420, 337440, 411218, 422332, 444560, 527915, 533472, 616827, 633498, 666840, 822436, 844664, 889120, 1028045, 1055830, 1233654, 1266996, 1333680, 1583745, 1644872, 1689328, 2056090, 2111660, 2467308, 2533992, 2667360, 3084135, 3167490, 3289744, 3378656, 3906571, 4112180, 4223320, 4934616, 5067984, 6168270, 6334980, 6579488, 7813142, 8224360, 8446640, 9869232, 10135968, 11719713, 12336540, 12669960, 15626284, 16448720, 16893280, 19532855, 19738464, 23439426, 24673080, 25339920, 31252568, 32897440, 39065710, 46878852, 49346160, 50679840, 58598565, 62505136, 78131420, 93757704, 98692320, 117197130, 125010272, 156262840, 187515408, 234394260, 312525680, 375030816, 468788520, 625051360, 937577040, 1875154080]

約数ペア:

[(1, 1875154080), (2, 937577040), (3, 625051360), (4, 468788520), (5, 375030816), (6, 312525680), (8, 234394260), (10, 187515408), (12, 156262840), (15, 125010272), (16, 117197130), (19, 98692320), (20, 93757704), (24, 78131420), (30, 62505136), (32, 58598565), (37, 50679840), (38, 49346160), (40, 46878852), (48, 39065710), (57, 32897440), (60, 31252568), (74, 25339920), (76, 24673080), (80, 23439426), (95, 19738464), (96, 19532855), (111, 16893280), (114, 16448720), (120, 15626284), (148, 12669960), (152, 12336540), (160, 11719713), (185, 10135968), (190, 9869232), (222, 8446640), (228, 8224360), (240, 7813142), (285, 6579488), (296, 6334980), (304, 6168270), (370, 5067984), (380, 4934616), (444, 4223320), (456, 4112180), (480, 3906571), (555, 3378656), (570, 3289744), (592, 3167490), (608, 3084135), (703, 2667360), (740, 2533992), (760, 2467308), (888, 2111660), (912, 2056090), (1110, 1689328), (1140, 1644872), (1184, 1583745), (1406, 1333680), (1480, 1266996), (1520, 1233654), (1776, 1055830), (1824, 1028045), (2109, 889120), (2220, 844664), (2280, 822436), (2812, 666840), (2960, 633498), (3040, 616827), (3515, 533472), (3552, 527915), (4218, 444560), (4440, 422332), (4560, 411218), (5557, 337440), (5624, 333420), (5920, 316749), (7030, 266736), (8436, 222280), (8880, 211166), (9120, 205609), (10545, 177824), (11114, 168720), (11248, 166710), (14060, 133368), (16671, 112480), (16872, 111140), (17760, 105583), (21090, 88912), (22228, 84360), (22496, 83355), (27785, 67488), (28120, 66684), (33342, 56240), (33744, 55570), (42180, 44456)]