255559200

素因数分解:

$2^5\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{8191}}^1$

素因数の和:8227

約数の個数: 144

約数和(自身を含む): 895942656

約数和(自身を除く): 640383456

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 25, 26, 30, 32, 39, 40, 48, 50, 52, 60, 65, 75, 78, 80, 96, 100, 104, 120, 130, 150, 156, 160, 195, 200, 208, 240, 260, 300, 312, 325, 390, 400, 416, 480, 520, 600, 624, 650, 780, 800, 975, 1040, 1200, 1248, 1300, 1560, 1950, 2080, 2400, 2600, 3120, 3900, 5200, 6240, 7800, 8191, 10400, 15600, 16382, 24573, 31200, 32764, 40955, 49146, 65528, 81910, 98292, 106483, 122865, 131056, 163820, 196584, 204775, 212966, 245730, 262112, 319449, 327640, 393168, 409550, 425932, 491460, 532415, 614325, 638898, 655280, 786336, 819100, 851864, 982920, 1064830, 1228650, 1277796, 1310560, 1597245, 1638200, 1703728, 1965840, 2129660, 2457300, 2555592, 2662075, 3194490, 3276400, 3407456, 3931680, 4259320, 4914600, 5111184, 5324150, 6388980, 6552800, 7986225, 8518640, 9829200, 10222368, 10648300, 12777960, 15972450, 17037280, 19658400, 21296600, 25555920, 31944900, 42593200, 51111840, 63889800, 85186400, 127779600, 255559200]

約数ペア:

[(1, 255559200), (2, 127779600), (3, 85186400), (4, 63889800), (5, 51111840), (6, 42593200), (8, 31944900), (10, 25555920), (12, 21296600), (13, 19658400), (15, 17037280), (16, 15972450), (20, 12777960), (24, 10648300), (25, 10222368), (26, 9829200), (30, 8518640), (32, 7986225), (39, 6552800), (40, 6388980), (48, 5324150), (50, 5111184), (52, 4914600), (60, 4259320), (65, 3931680), (75, 3407456), (78, 3276400), (80, 3194490), (96, 2662075), (100, 2555592), (104, 2457300), (120, 2129660), (130, 1965840), (150, 1703728), (156, 1638200), (160, 1597245), (195, 1310560), (200, 1277796), (208, 1228650), (240, 1064830), (260, 982920), (300, 851864), (312, 819100), (325, 786336), (390, 655280), (400, 638898), (416, 614325), (480, 532415), (520, 491460), (600, 425932), (624, 409550), (650, 393168), (780, 327640), (800, 319449), (975, 262112), (1040, 245730), (1200, 212966), (1248, 204775), (1300, 196584), (1560, 163820), (1950, 131056), (2080, 122865), (2400, 106483), (2600, 98292), (3120, 81910), (3900, 65528), (5200, 49146), (6240, 40955), (7800, 32764), (8191, 31200), (10400, 24573), (15600, 16382)]