2272910080

素因数分解:

$2^8\times 5^1\times 7^3\times {\mathrm{31}}^1\times {\mathrm{167}}^1$

素因数の和:240

約数の個数: 288

約数和(自身を含む): 6593126400

約数和(自身を除く): 4320216320

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 31, 32, 35, 40, 49, 56, 62, 64, 70, 80, 98, 112, 124, 128, 140, 155, 160, 167, 196, 217, 224, 245, 248, 256, 280, 310, 320, 334, 343, 392, 434, 448, 490, 496, 560, 620, 640, 668, 686, 784, 835, 868, 896, 980, 992, 1085, 1120, 1169, 1240, 1280, 1336, 1372, 1519, 1568, 1670, 1715, 1736, 1792, 1960, 1984, 2170, 2240, 2338, 2480, 2672, 2744, 3038, 3136, 3340, 3430, 3472, 3920, 3968, 4340, 4480, 4676, 4960, 5177, 5344, 5488, 5845, 6076, 6272, 6680, 6860, 6944, 7595, 7840, 7936, 8183, 8680, 8960, 9352, 9920, 10354, 10633, 10688, 10976, 11690, 12152, 12544, 13360, 13720, 13888, 15190, 15680, 16366, 17360, 18704, 19840, 20708, 21266, 21376, 21952, 23380, 24304, 25885, 26720, 27440, 27776, 30380, 31360, 32732, 34720, 36239, 37408, 39680, 40915, 41416, 42532, 42752, 43904, 46760, 48608, 51770, 53165, 53440, 54880, 55552, 57281, 60760, 62720, 65464, 69440, 72478, 74816, 81830, 82832, 85064, 87808, 93520, 97216, 103540, 106330, 106880, 109760, 114562, 121520, 130928, 138880, 144956, 149632, 163660, 165664, 170128, 181195, 187040, 194432, 207080, 212660, 213760, 219520, 229124, 243040, 253673, 261856, 277760, 286405, 289912, 299264, 327320, 331328, 340256, 362390, 374080, 388864, 414160, 425320, 439040, 458248, 486080, 507346, 523712, 572810, 579824, 654640, 662656, 680512, 724780, 748160, 828320, 850640, 916496, 972160, 1014692, 1047424, 1145620, 1159648, 1268365, 1309280, 1325312, 1361024, 1449560, 1496320, 1656640, 1701280, 1775711, 1832992, 1944320, 2029384, 2094848, 2291240, 2319296, 2536730, 2618560, 2722048, 2899120, 3313280, 3402560, 3551422, 3665984, 4058768, 4582480, 4638592, 5073460, 5237120, 5798240, 6626560, 6805120, 7102844, 7331968, 8117536, 8878555, 9164960, 9277184, 10146920, 10474240, 11596480, 13610240, 14205688, 14663936, 16235072, 17757110, 18329920, 20293840, 23192960, 28411376, 32470144, 35514220, 36659840, 40587680, 46385920, 56822752, 64940288, 71028440, 73319680, 81175360, 113645504, 142056880, 162350720, 227291008, 284113760, 324701440, 454582016, 568227520, 1136455040, 2272910080]

約数ペア:

[(1, 2272910080), (2, 1136455040), (4, 568227520), (5, 454582016), (7, 324701440), (8, 284113760), (10, 227291008), (14, 162350720), (16, 142056880), (20, 113645504), (28, 81175360), (31, 73319680), (32, 71028440), (35, 64940288), (40, 56822752), (49, 46385920), (56, 40587680), (62, 36659840), (64, 35514220), (70, 32470144), (80, 28411376), (98, 23192960), (112, 20293840), (124, 18329920), (128, 17757110), (140, 16235072), (155, 14663936), (160, 14205688), (167, 13610240), (196, 11596480), (217, 10474240), (224, 10146920), (245, 9277184), (248, 9164960), (256, 8878555), (280, 8117536), (310, 7331968), (320, 7102844), (334, 6805120), (343, 6626560), (392, 5798240), (434, 5237120), (448, 5073460), (490, 4638592), (496, 4582480), (560, 4058768), (620, 3665984), (640, 3551422), (668, 3402560), (686, 3313280), (784, 2899120), (835, 2722048), (868, 2618560), (896, 2536730), (980, 2319296), (992, 2291240), (1085, 2094848), (1120, 2029384), (1169, 1944320), (1240, 1832992), (1280, 1775711), (1336, 1701280), (1372, 1656640), (1519, 1496320), (1568, 1449560), (1670, 1361024), (1715, 1325312), (1736, 1309280), (1792, 1268365), (1960, 1159648), (1984, 1145620), (2170, 1047424), (2240, 1014692), (2338, 972160), (2480, 916496), (2672, 850640), (2744, 828320), (3038, 748160), (3136, 724780), (3340, 680512), (3430, 662656), (3472, 654640), (3920, 579824), (3968, 572810), (4340, 523712), (4480, 507346), (4676, 486080), (4960, 458248), (5177, 439040), (5344, 425320), (5488, 414160), (5845, 388864), (6076, 374080), (6272, 362390), (6680, 340256), (6860, 331328), (6944, 327320), (7595, 299264), (7840, 289912), (7936, 286405), (8183, 277760), (8680, 261856), (8960, 253673), (9352, 243040), (9920, 229124), (10354, 219520), (10633, 213760), (10688, 212660), (10976, 207080), (11690, 194432), (12152, 187040), (12544, 181195), (13360, 170128), (13720, 165664), (13888, 163660), (15190, 149632), (15680, 144956), (16366, 138880), (17360, 130928), (18704, 121520), (19840, 114562), (20708, 109760), (21266, 106880), (21376, 106330), (21952, 103540), (23380, 97216), (24304, 93520), (25885, 87808), (26720, 85064), (27440, 82832), (27776, 81830), (30380, 74816), (31360, 72478), (32732, 69440), (34720, 65464), (36239, 62720), (37408, 60760), (39680, 57281), (40915, 55552), (41416, 54880), (42532, 53440), (42752, 53165), (43904, 51770), (46760, 48608)]