2143902240

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{617}}^1$

素因数の和:784

約数の個数: 288

約数和(自身を含む): 7774341120

約数和(自身を除く): 5630438880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 30, 32, 36, 38, 40, 45, 48, 57, 60, 72, 76, 80, 90, 95, 96, 114, 120, 127, 144, 152, 160, 171, 180, 190, 228, 240, 254, 285, 288, 304, 342, 360, 380, 381, 456, 480, 508, 570, 608, 617, 635, 684, 720, 760, 762, 855, 912, 1016, 1140, 1143, 1234, 1270, 1368, 1440, 1520, 1524, 1710, 1824, 1851, 1905, 2032, 2280, 2286, 2413, 2468, 2540, 2736, 3040, 3048, 3085, 3420, 3702, 3810, 4064, 4560, 4572, 4826, 4936, 5080, 5472, 5553, 5715, 6096, 6170, 6840, 7239, 7404, 7620, 9120, 9144, 9255, 9652, 9872, 10160, 11106, 11430, 11723, 12065, 12192, 12340, 13680, 14478, 14808, 15240, 18288, 18510, 19304, 19744, 20320, 21717, 22212, 22860, 23446, 24130, 24680, 27360, 27765, 28956, 29616, 30480, 35169, 36195, 36576, 37020, 38608, 43434, 44424, 45720, 46892, 48260, 49360, 55530, 57912, 58615, 59232, 60960, 70338, 72390, 74040, 77216, 78359, 86868, 88848, 91440, 93784, 96520, 98720, 105507, 108585, 111060, 115824, 117230, 140676, 144780, 148080, 156718, 173736, 175845, 177696, 182880, 187568, 193040, 211014, 217170, 222120, 231648, 234460, 235077, 281352, 289560, 296160, 313436, 347472, 351690, 375136, 386080, 391795, 422028, 434340, 444240, 468920, 470154, 527535, 562704, 579120, 626872, 694944, 703380, 705231, 783590, 844056, 868680, 888480, 937840, 940308, 1055070, 1125408, 1158240, 1175385, 1253744, 1406760, 1410462, 1488821, 1567180, 1688112, 1737360, 1875680, 1880616, 2110140, 2350770, 2507488, 2813520, 2820924, 2977642, 3134360, 3376224, 3474720, 3526155, 3761232, 4220280, 4466463, 4701540, 5627040, 5641848, 5955284, 6268720, 7052310, 7444105, 7522464, 8440560, 8932926, 9403080, 11283696, 11910568, 12537440, 13399389, 14104620, 14888210, 16881120, 17865852, 18806160, 22332315, 22567392, 23821136, 26798778, 28209240, 29776420, 35731704, 37612320, 44664630, 47642272, 53597556, 56418480, 59552840, 66996945, 71463408, 89329260, 107195112, 112836960, 119105680, 133993890, 142926816, 178658520, 214390224, 238211360, 267987780, 357317040, 428780448, 535975560, 714634080, 1071951120, 2143902240]

約数ペア:

[(1, 2143902240), (2, 1071951120), (3, 714634080), (4, 535975560), (5, 428780448), (6, 357317040), (8, 267987780), (9, 238211360), (10, 214390224), (12, 178658520), (15, 142926816), (16, 133993890), (18, 119105680), (19, 112836960), (20, 107195112), (24, 89329260), (30, 71463408), (32, 66996945), (36, 59552840), (38, 56418480), (40, 53597556), (45, 47642272), (48, 44664630), (57, 37612320), (60, 35731704), (72, 29776420), (76, 28209240), (80, 26798778), (90, 23821136), (95, 22567392), (96, 22332315), (114, 18806160), (120, 17865852), (127, 16881120), (144, 14888210), (152, 14104620), (160, 13399389), (171, 12537440), (180, 11910568), (190, 11283696), (228, 9403080), (240, 8932926), (254, 8440560), (285, 7522464), (288, 7444105), (304, 7052310), (342, 6268720), (360, 5955284), (380, 5641848), (381, 5627040), (456, 4701540), (480, 4466463), (508, 4220280), (570, 3761232), (608, 3526155), (617, 3474720), (635, 3376224), (684, 3134360), (720, 2977642), (760, 2820924), (762, 2813520), (855, 2507488), (912, 2350770), (1016, 2110140), (1140, 1880616), (1143, 1875680), (1234, 1737360), (1270, 1688112), (1368, 1567180), (1440, 1488821), (1520, 1410462), (1524, 1406760), (1710, 1253744), (1824, 1175385), (1851, 1158240), (1905, 1125408), (2032, 1055070), (2280, 940308), (2286, 937840), (2413, 888480), (2468, 868680), (2540, 844056), (2736, 783590), (3040, 705231), (3048, 703380), (3085, 694944), (3420, 626872), (3702, 579120), (3810, 562704), (4064, 527535), (4560, 470154), (4572, 468920), (4826, 444240), (4936, 434340), (5080, 422028), (5472, 391795), (5553, 386080), (5715, 375136), (6096, 351690), (6170, 347472), (6840, 313436), (7239, 296160), (7404, 289560), (7620, 281352), (9120, 235077), (9144, 234460), (9255, 231648), (9652, 222120), (9872, 217170), (10160, 211014), (11106, 193040), (11430, 187568), (11723, 182880), (12065, 177696), (12192, 175845), (12340, 173736), (13680, 156718), (14478, 148080), (14808, 144780), (15240, 140676), (18288, 117230), (18510, 115824), (19304, 111060), (19744, 108585), (20320, 105507), (21717, 98720), (22212, 96520), (22860, 93784), (23446, 91440), (24130, 88848), (24680, 86868), (27360, 78359), (27765, 77216), (28956, 74040), (29616, 72390), (30480, 70338), (35169, 60960), (36195, 59232), (36576, 58615), (37020, 57912), (38608, 55530), (43434, 49360), (44424, 48260), (45720, 46892)]