2495336640

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{97}}^1\times {\mathrm{127}}^1\times {\mathrm{211}}^1$

素因数の和:455

約数の個数: 224

約数和(自身を含む): 8105631744

約数和(自身を除く): 5610295104

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 97, 120, 127, 160, 192, 194, 211, 240, 254, 291, 320, 381, 388, 422, 480, 485, 508, 582, 633, 635, 762, 776, 844, 960, 970, 1016, 1055, 1164, 1266, 1270, 1455, 1524, 1552, 1688, 1905, 1940, 2032, 2110, 2328, 2532, 2540, 2910, 3048, 3104, 3165, 3376, 3810, 3880, 4064, 4220, 4656, 5064, 5080, 5820, 6096, 6208, 6330, 6752, 7620, 7760, 8128, 8440, 9312, 10128, 10160, 11640, 12192, 12319, 12660, 13504, 15240, 15520, 16880, 18624, 20256, 20320, 20467, 23280, 24384, 24638, 25320, 26797, 30480, 31040, 33760, 36957, 40512, 40640, 40934, 46560, 49276, 50640, 53594, 60960, 61401, 61595, 67520, 73914, 80391, 81868, 93120, 98552, 101280, 102335, 107188, 121920, 122802, 123190, 133985, 147828, 160782, 163736, 184785, 197104, 202560, 204670, 214376, 245604, 246380, 267970, 295656, 307005, 321564, 327472, 369570, 394208, 401955, 409340, 428752, 491208, 492760, 535940, 591312, 614010, 643128, 654944, 739140, 788416, 803910, 818680, 857504, 982416, 985520, 1071880, 1182624, 1228020, 1286256, 1309888, 1478280, 1607820, 1637360, 1715008, 1964832, 1971040, 2143760, 2365248, 2456040, 2572512, 2599309, 2956560, 3215640, 3274720, 3929664, 3942080, 4287520, 4912080, 5145024, 5198618, 5913120, 6431280, 6549440, 7797927, 8575040, 9824160, 10397236, 11826240, 12862560, 12996545, 15595854, 19648320, 20794472, 25725120, 25993090, 31191708, 38989635, 41588944, 51986180, 62383416, 77979270, 83177888, 103972360, 124766832, 155958540, 166355776, 207944720, 249533664, 311917080, 415889440, 499067328, 623834160, 831778880, 1247668320, 2495336640]

約数ペア:

[(1, 2495336640), (2, 1247668320), (3, 831778880), (4, 623834160), (5, 499067328), (6, 415889440), (8, 311917080), (10, 249533664), (12, 207944720), (15, 166355776), (16, 155958540), (20, 124766832), (24, 103972360), (30, 83177888), (32, 77979270), (40, 62383416), (48, 51986180), (60, 41588944), (64, 38989635), (80, 31191708), (96, 25993090), (97, 25725120), (120, 20794472), (127, 19648320), (160, 15595854), (192, 12996545), (194, 12862560), (211, 11826240), (240, 10397236), (254, 9824160), (291, 8575040), (320, 7797927), (381, 6549440), (388, 6431280), (422, 5913120), (480, 5198618), (485, 5145024), (508, 4912080), (582, 4287520), (633, 3942080), (635, 3929664), (762, 3274720), (776, 3215640), (844, 2956560), (960, 2599309), (970, 2572512), (1016, 2456040), (1055, 2365248), (1164, 2143760), (1266, 1971040), (1270, 1964832), (1455, 1715008), (1524, 1637360), (1552, 1607820), (1688, 1478280), (1905, 1309888), (1940, 1286256), (2032, 1228020), (2110, 1182624), (2328, 1071880), (2532, 985520), (2540, 982416), (2910, 857504), (3048, 818680), (3104, 803910), (3165, 788416), (3376, 739140), (3810, 654944), (3880, 643128), (4064, 614010), (4220, 591312), (4656, 535940), (5064, 492760), (5080, 491208), (5820, 428752), (6096, 409340), (6208, 401955), (6330, 394208), (6752, 369570), (7620, 327472), (7760, 321564), (8128, 307005), (8440, 295656), (9312, 267970), (10128, 246380), (10160, 245604), (11640, 214376), (12192, 204670), (12319, 202560), (12660, 197104), (13504, 184785), (15240, 163736), (15520, 160782), (16880, 147828), (18624, 133985), (20256, 123190), (20320, 122802), (20467, 121920), (23280, 107188), (24384, 102335), (24638, 101280), (25320, 98552), (26797, 93120), (30480, 81868), (31040, 80391), (33760, 73914), (36957, 67520), (40512, 61595), (40640, 61401), (40934, 60960), (46560, 53594), (49276, 50640)]