318224160

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{3877}}^1$

素因数の和:3920

約数の個数: 192

約数和(自身を含む): 1172707200

約数和(自身を除く): 854483040

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 27, 30, 32, 36, 38, 40, 45, 48, 54, 57, 60, 72, 76, 80, 90, 95, 96, 108, 114, 120, 135, 144, 152, 160, 171, 180, 190, 216, 228, 240, 270, 285, 288, 304, 342, 360, 380, 432, 456, 480, 513, 540, 570, 608, 684, 720, 760, 855, 864, 912, 1026, 1080, 1140, 1368, 1440, 1520, 1710, 1824, 2052, 2160, 2280, 2565, 2736, 3040, 3420, 3877, 4104, 4320, 4560, 5130, 5472, 6840, 7754, 8208, 9120, 10260, 11631, 13680, 15508, 16416, 19385, 20520, 23262, 27360, 31016, 34893, 38770, 41040, 46524, 58155, 62032, 69786, 73663, 77540, 82080, 93048, 104679, 116310, 124064, 139572, 147326, 155080, 174465, 186096, 209358, 220989, 232620, 279144, 294652, 310160, 348930, 368315, 372192, 418716, 441978, 465240, 523395, 558288, 589304, 620320, 662967, 697860, 736630, 837432, 883956, 930480, 1046790, 1104945, 1116576, 1178608, 1325934, 1395720, 1473260, 1674864, 1767912, 1860960, 1988901, 2093580, 2209890, 2357216, 2651868, 2791440, 2946520, 3314835, 3349728, 3535824, 3977802, 4187160, 4419780, 5303736, 5582880, 5893040, 6629670, 7071648, 7955604, 8374320, 8839560, 9944505, 10607472, 11786080, 13259340, 15911208, 16748640, 17679120, 19889010, 21214944, 26518680, 31822416, 35358240, 39778020, 53037360, 63644832, 79556040, 106074720, 159112080, 318224160]

約数ペア:

[(1, 318224160), (2, 159112080), (3, 106074720), (4, 79556040), (5, 63644832), (6, 53037360), (8, 39778020), (9, 35358240), (10, 31822416), (12, 26518680), (15, 21214944), (16, 19889010), (18, 17679120), (19, 16748640), (20, 15911208), (24, 13259340), (27, 11786080), (30, 10607472), (32, 9944505), (36, 8839560), (38, 8374320), (40, 7955604), (45, 7071648), (48, 6629670), (54, 5893040), (57, 5582880), (60, 5303736), (72, 4419780), (76, 4187160), (80, 3977802), (90, 3535824), (95, 3349728), (96, 3314835), (108, 2946520), (114, 2791440), (120, 2651868), (135, 2357216), (144, 2209890), (152, 2093580), (160, 1988901), (171, 1860960), (180, 1767912), (190, 1674864), (216, 1473260), (228, 1395720), (240, 1325934), (270, 1178608), (285, 1116576), (288, 1104945), (304, 1046790), (342, 930480), (360, 883956), (380, 837432), (432, 736630), (456, 697860), (480, 662967), (513, 620320), (540, 589304), (570, 558288), (608, 523395), (684, 465240), (720, 441978), (760, 418716), (855, 372192), (864, 368315), (912, 348930), (1026, 310160), (1080, 294652), (1140, 279144), (1368, 232620), (1440, 220989), (1520, 209358), (1710, 186096), (1824, 174465), (2052, 155080), (2160, 147326), (2280, 139572), (2565, 124064), (2736, 116310), (3040, 104679), (3420, 93048), (3877, 82080), (4104, 77540), (4320, 73663), (4560, 69786), (5130, 62032), (5472, 58155), (6840, 46524), (7754, 41040), (8208, 38770), (9120, 34893), (10260, 31016), (11631, 27360), (13680, 23262), (15508, 20520), (16416, 19385)]