2912491680

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{50989}}^1$

素因数の和:51031

約数の個数: 192

約数和(自身を含む): 11101950720

約数和(自身を除く): 8189459040

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 17, 20, 21, 24, 28, 30, 32, 34, 35, 40, 42, 48, 51, 56, 60, 68, 70, 80, 84, 85, 96, 102, 105, 112, 119, 120, 136, 140, 160, 168, 170, 204, 210, 224, 238, 240, 255, 272, 280, 336, 340, 357, 408, 420, 476, 480, 510, 544, 560, 595, 672, 680, 714, 816, 840, 952, 1020, 1120, 1190, 1360, 1428, 1632, 1680, 1785, 1904, 2040, 2380, 2720, 2856, 3360, 3570, 3808, 4080, 4760, 5712, 7140, 8160, 9520, 11424, 14280, 19040, 28560, 50989, 57120, 101978, 152967, 203956, 254945, 305934, 356923, 407912, 509890, 611868, 713846, 764835, 815824, 866813, 1019780, 1070769, 1223736, 1427692, 1529670, 1631648, 1733626, 1784615, 2039560, 2141538, 2447472, 2600439, 2855384, 3059340, 3467252, 3569230, 4079120, 4283076, 4334065, 4894944, 5200878, 5353845, 5710768, 6067691, 6118680, 6934504, 7138460, 8158240, 8566152, 8668130, 10401756, 10707690, 11421536, 12135382, 12237360, 13002195, 13869008, 14276920, 17132304, 17336260, 18203073, 20803512, 21415380, 24270764, 24474720, 26004390, 27738016, 28553840, 30338455, 34264608, 34672520, 36406146, 41607024, 42830760, 48541528, 52008780, 57107680, 60676910, 69345040, 72812292, 83214048, 85661520, 91015365, 97083056, 104017560, 121353820, 138690080, 145624584, 171323040, 182030730, 194166112, 208035120, 242707640, 291249168, 364061460, 416070240, 485415280, 582498336, 728122920, 970830560, 1456245840, 2912491680]

約数ペア:

[(1, 2912491680), (2, 1456245840), (3, 970830560), (4, 728122920), (5, 582498336), (6, 485415280), (7, 416070240), (8, 364061460), (10, 291249168), (12, 242707640), (14, 208035120), (15, 194166112), (16, 182030730), (17, 171323040), (20, 145624584), (21, 138690080), (24, 121353820), (28, 104017560), (30, 97083056), (32, 91015365), (34, 85661520), (35, 83214048), (40, 72812292), (42, 69345040), (48, 60676910), (51, 57107680), (56, 52008780), (60, 48541528), (68, 42830760), (70, 41607024), (80, 36406146), (84, 34672520), (85, 34264608), (96, 30338455), (102, 28553840), (105, 27738016), (112, 26004390), (119, 24474720), (120, 24270764), (136, 21415380), (140, 20803512), (160, 18203073), (168, 17336260), (170, 17132304), (204, 14276920), (210, 13869008), (224, 13002195), (238, 12237360), (240, 12135382), (255, 11421536), (272, 10707690), (280, 10401756), (336, 8668130), (340, 8566152), (357, 8158240), (408, 7138460), (420, 6934504), (476, 6118680), (480, 6067691), (510, 5710768), (544, 5353845), (560, 5200878), (595, 4894944), (672, 4334065), (680, 4283076), (714, 4079120), (816, 3569230), (840, 3467252), (952, 3059340), (1020, 2855384), (1120, 2600439), (1190, 2447472), (1360, 2141538), (1428, 2039560), (1632, 1784615), (1680, 1733626), (1785, 1631648), (1904, 1529670), (2040, 1427692), (2380, 1223736), (2720, 1070769), (2856, 1019780), (3360, 866813), (3570, 815824), (3808, 764835), (4080, 713846), (4760, 611868), (5712, 509890), (7140, 407912), (8160, 356923), (9520, 305934), (11424, 254945), (14280, 203956), (19040, 152967), (28560, 101978), (50989, 57120)]