2812988760840

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{613}}^1\times {\mathrm{4248971}}^1$

素因数の和:4249604

約数の個数: 128

約数和(自身を含む): 9391927708800

約数和(自身を除く): 6578938947960

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 120, 135, 180, 216, 270, 360, 540, 613, 1080, 1226, 1839, 2452, 3065, 3678, 4904, 5517, 6130, 7356, 9195, 11034, 12260, 14712, 16551, 18390, 22068, 24520, 27585, 33102, 36780, 44136, 55170, 66204, 73560, 82755, 110340, 132408, 165510, 220680, 331020, 662040, 4248971, 8497942, 12746913, 16995884, 21244855, 25493826, 33991768, 38240739, 42489710, 50987652, 63734565, 76481478, 84979420, 101975304, 114722217, 127469130, 152962956, 169958840, 191203695, 229444434, 254938260, 305925912, 382407390, 458888868, 509876520, 573611085, 764814780, 917777736, 1147222170, 1529629560, 2294444340, 2604619223, 4588888680, 5209238446, 7813857669, 10418476892, 13023096115, 15627715338, 20836953784, 23441573007, 26046192230, 31255430676, 39069288345, 46883146014, 52092384460, 62510861352, 70324719021, 78138576690, 93766292028, 104184768920, 117207865035, 140649438042, 156277153380, 187532584056, 234415730070, 281298876084, 312554306760, 351623595105, 468831460140, 562597752168, 703247190210, 937662920280, 1406494380420, 2812988760840]

約数ペア:

[(1, 2812988760840), (2, 1406494380420), (3, 937662920280), (4, 703247190210), (5, 562597752168), (6, 468831460140), (8, 351623595105), (9, 312554306760), (10, 281298876084), (12, 234415730070), (15, 187532584056), (18, 156277153380), (20, 140649438042), (24, 117207865035), (27, 104184768920), (30, 93766292028), (36, 78138576690), (40, 70324719021), (45, 62510861352), (54, 52092384460), (60, 46883146014), (72, 39069288345), (90, 31255430676), (108, 26046192230), (120, 23441573007), (135, 20836953784), (180, 15627715338), (216, 13023096115), (270, 10418476892), (360, 7813857669), (540, 5209238446), (613, 4588888680), (1080, 2604619223), (1226, 2294444340), (1839, 1529629560), (2452, 1147222170), (3065, 917777736), (3678, 764814780), (4904, 573611085), (5517, 509876520), (6130, 458888868), (7356, 382407390), (9195, 305925912), (11034, 254938260), (12260, 229444434), (14712, 191203695), (16551, 169958840), (18390, 152962956), (22068, 127469130), (24520, 114722217), (27585, 101975304), (33102, 84979420), (36780, 76481478), (44136, 63734565), (55170, 50987652), (66204, 42489710), (73560, 38240739), (82755, 33991768), (110340, 25493826), (132408, 21244855), (165510, 16995884), (220680, 12746913), (331020, 8497942), (662040, 4248971)]