2980991520

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{2699}}^1$

素因数の和:2792

約数の個数: 288

約数和(自身を含む): 11144952000

約数和(自身を除く): 8163960480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 32, 36, 39, 40, 45, 48, 52, 59, 60, 65, 72, 78, 80, 90, 96, 104, 117, 118, 120, 130, 144, 156, 160, 177, 180, 195, 208, 234, 236, 240, 260, 288, 295, 312, 354, 360, 390, 416, 468, 472, 480, 520, 531, 585, 590, 624, 708, 720, 767, 780, 885, 936, 944, 1040, 1062, 1170, 1180, 1248, 1416, 1440, 1534, 1560, 1770, 1872, 1888, 2080, 2124, 2301, 2340, 2360, 2655, 2699, 2832, 3068, 3120, 3540, 3744, 3835, 4248, 4602, 4680, 4720, 5310, 5398, 5664, 6136, 6240, 6903, 7080, 7670, 8097, 8496, 9204, 9360, 9440, 10620, 10796, 11505, 12272, 13495, 13806, 14160, 15340, 16194, 16992, 18408, 18720, 21240, 21592, 23010, 24291, 24544, 26990, 27612, 28320, 30680, 32388, 34515, 35087, 36816, 40485, 42480, 43184, 46020, 48582, 53980, 55224, 61360, 64776, 69030, 70174, 73632, 80970, 84960, 86368, 92040, 97164, 105261, 107960, 110448, 121455, 122720, 129552, 138060, 140348, 159241, 161940, 175435, 184080, 194328, 210522, 215920, 220896, 242910, 259104, 276120, 280696, 315783, 318482, 323880, 350870, 368160, 388656, 421044, 431840, 477723, 485820, 526305, 552240, 561392, 631566, 636964, 647760, 701740, 777312, 796205, 842088, 955446, 971640, 1052610, 1104480, 1122784, 1263132, 1273928, 1295520, 1403480, 1433169, 1578915, 1592410, 1684176, 1910892, 1943280, 2070133, 2105220, 2388615, 2526264, 2547856, 2806960, 2866338, 3157830, 3184820, 3368352, 3821784, 3886560, 4140266, 4210440, 4777230, 5052528, 5095712, 5613920, 5732676, 6210399, 6315660, 6369640, 7165845, 7643568, 8280532, 8420880, 9554460, 10105056, 10350665, 11465352, 12420798, 12631320, 12739280, 14331690, 15287136, 16561064, 16841760, 18631197, 19108920, 20701330, 22930704, 24841596, 25262640, 25478560, 28663380, 31051995, 33122128, 37262394, 38217840, 41402660, 45861408, 49683192, 50525280, 57326760, 62103990, 66244256, 74524788, 76435680, 82805320, 93155985, 99366384, 114653520, 124207980, 149049576, 165610640, 186311970, 198732768, 229307040, 248415960, 298099152, 331221280, 372623940, 496831920, 596198304, 745247880, 993663840, 1490495760, 2980991520]

約数ペア:

[(1, 2980991520), (2, 1490495760), (3, 993663840), (4, 745247880), (5, 596198304), (6, 496831920), (8, 372623940), (9, 331221280), (10, 298099152), (12, 248415960), (13, 229307040), (15, 198732768), (16, 186311970), (18, 165610640), (20, 149049576), (24, 124207980), (26, 114653520), (30, 99366384), (32, 93155985), (36, 82805320), (39, 76435680), (40, 74524788), (45, 66244256), (48, 62103990), (52, 57326760), (59, 50525280), (60, 49683192), (65, 45861408), (72, 41402660), (78, 38217840), (80, 37262394), (90, 33122128), (96, 31051995), (104, 28663380), (117, 25478560), (118, 25262640), (120, 24841596), (130, 22930704), (144, 20701330), (156, 19108920), (160, 18631197), (177, 16841760), (180, 16561064), (195, 15287136), (208, 14331690), (234, 12739280), (236, 12631320), (240, 12420798), (260, 11465352), (288, 10350665), (295, 10105056), (312, 9554460), (354, 8420880), (360, 8280532), (390, 7643568), (416, 7165845), (468, 6369640), (472, 6315660), (480, 6210399), (520, 5732676), (531, 5613920), (585, 5095712), (590, 5052528), (624, 4777230), (708, 4210440), (720, 4140266), (767, 3886560), (780, 3821784), (885, 3368352), (936, 3184820), (944, 3157830), (1040, 2866338), (1062, 2806960), (1170, 2547856), (1180, 2526264), (1248, 2388615), (1416, 2105220), (1440, 2070133), (1534, 1943280), (1560, 1910892), (1770, 1684176), (1872, 1592410), (1888, 1578915), (2080, 1433169), (2124, 1403480), (2301, 1295520), (2340, 1273928), (2360, 1263132), (2655, 1122784), (2699, 1104480), (2832, 1052610), (3068, 971640), (3120, 955446), (3540, 842088), (3744, 796205), (3835, 777312), (4248, 701740), (4602, 647760), (4680, 636964), (4720, 631566), (5310, 561392), (5398, 552240), (5664, 526305), (6136, 485820), (6240, 477723), (6903, 431840), (7080, 421044), (7670, 388656), (8097, 368160), (8496, 350870), (9204, 323880), (9360, 318482), (9440, 315783), (10620, 280696), (10796, 276120), (11505, 259104), (12272, 242910), (13495, 220896), (13806, 215920), (14160, 210522), (15340, 194328), (16194, 184080), (16992, 175435), (18408, 161940), (18720, 159241), (21240, 140348), (21592, 138060), (23010, 129552), (24291, 122720), (24544, 121455), (26990, 110448), (27612, 107960), (28320, 105261), (30680, 97164), (32388, 92040), (34515, 86368), (35087, 84960), (36816, 80970), (40485, 73632), (42480, 70174), (43184, 69030), (46020, 64776), (48582, 61360), (53980, 55224)]