1658230920

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{49529}}^1$

素因数の和:49580

約数の個数: 128

約数和(自身を含む): 5705856000

約数和(自身を除く): 4047625080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 31, 36, 40, 45, 54, 60, 62, 72, 90, 93, 108, 120, 124, 135, 155, 180, 186, 216, 248, 270, 279, 310, 360, 372, 465, 540, 558, 620, 744, 837, 930, 1080, 1116, 1240, 1395, 1674, 1860, 2232, 2790, 3348, 3720, 4185, 5580, 6696, 8370, 11160, 16740, 33480, 49529, 99058, 148587, 198116, 247645, 297174, 396232, 445761, 495290, 594348, 742935, 891522, 990580, 1188696, 1337283, 1485870, 1535399, 1783044, 1981160, 2228805, 2674566, 2971740, 3070798, 3566088, 4457610, 4606197, 5349132, 5943480, 6141596, 6686415, 7676995, 8915220, 9212394, 10698264, 12283192, 13372830, 13818591, 15353990, 17830440, 18424788, 23030985, 26745660, 27637182, 30707980, 36849576, 41455773, 46061970, 53491320, 55274364, 61415960, 69092955, 82911546, 92123940, 110548728, 138185910, 165823092, 184247880, 207278865, 276371820, 331646184, 414557730, 552743640, 829115460, 1658230920]

約数ペア:

[(1, 1658230920), (2, 829115460), (3, 552743640), (4, 414557730), (5, 331646184), (6, 276371820), (8, 207278865), (9, 184247880), (10, 165823092), (12, 138185910), (15, 110548728), (18, 92123940), (20, 82911546), (24, 69092955), (27, 61415960), (30, 55274364), (31, 53491320), (36, 46061970), (40, 41455773), (45, 36849576), (54, 30707980), (60, 27637182), (62, 26745660), (72, 23030985), (90, 18424788), (93, 17830440), (108, 15353990), (120, 13818591), (124, 13372830), (135, 12283192), (155, 10698264), (180, 9212394), (186, 8915220), (216, 7676995), (248, 6686415), (270, 6141596), (279, 5943480), (310, 5349132), (360, 4606197), (372, 4457610), (465, 3566088), (540, 3070798), (558, 2971740), (620, 2674566), (744, 2228805), (837, 1981160), (930, 1783044), (1080, 1535399), (1116, 1485870), (1240, 1337283), (1395, 1188696), (1674, 990580), (1860, 891522), (2232, 742935), (2790, 594348), (3348, 495290), (3720, 445761), (4185, 396232), (5580, 297174), (6696, 247645), (8370, 198116), (11160, 148587), (16740, 99058), (33480, 49529)]