1440809760

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{3163}}^1$

素因数の和:3267

約数の個数: 192

約数和(自身を含む): 4956190848

約数和(自身を除く): 3515381088

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 60, 65, 73, 78, 80, 96, 104, 120, 130, 146, 156, 160, 195, 208, 219, 240, 260, 292, 312, 365, 390, 416, 438, 480, 520, 584, 624, 730, 780, 876, 949, 1040, 1095, 1168, 1248, 1460, 1560, 1752, 1898, 2080, 2190, 2336, 2847, 2920, 3120, 3163, 3504, 3796, 4380, 4745, 5694, 5840, 6240, 6326, 7008, 7592, 8760, 9489, 9490, 11388, 11680, 12652, 14235, 15184, 15815, 17520, 18978, 18980, 22776, 25304, 28470, 30368, 31630, 35040, 37956, 37960, 41119, 45552, 47445, 50608, 56940, 63260, 75912, 75920, 82238, 91104, 94890, 101216, 113880, 123357, 126520, 151824, 151840, 164476, 189780, 205595, 227760, 230899, 246714, 253040, 303648, 328952, 379560, 411190, 455520, 461798, 493428, 506080, 616785, 657904, 692697, 759120, 822380, 923596, 986856, 1154495, 1233570, 1315808, 1385394, 1518240, 1644760, 1847192, 1973712, 2308990, 2467140, 2770788, 3001687, 3289520, 3463485, 3694384, 3947424, 4617980, 4934280, 5541576, 6003374, 6579040, 6926970, 7388768, 9005061, 9235960, 9868560, 11083152, 12006748, 13853940, 15008435, 18010122, 18471920, 19737120, 22166304, 24013496, 27707880, 30016870, 36020244, 36943840, 45025305, 48026992, 55415760, 60033740, 72040488, 90050610, 96053984, 110831520, 120067480, 144080976, 180101220, 240134960, 288161952, 360202440, 480269920, 720404880, 1440809760]

約数ペア:

[(1, 1440809760), (2, 720404880), (3, 480269920), (4, 360202440), (5, 288161952), (6, 240134960), (8, 180101220), (10, 144080976), (12, 120067480), (13, 110831520), (15, 96053984), (16, 90050610), (20, 72040488), (24, 60033740), (26, 55415760), (30, 48026992), (32, 45025305), (39, 36943840), (40, 36020244), (48, 30016870), (52, 27707880), (60, 24013496), (65, 22166304), (73, 19737120), (78, 18471920), (80, 18010122), (96, 15008435), (104, 13853940), (120, 12006748), (130, 11083152), (146, 9868560), (156, 9235960), (160, 9005061), (195, 7388768), (208, 6926970), (219, 6579040), (240, 6003374), (260, 5541576), (292, 4934280), (312, 4617980), (365, 3947424), (390, 3694384), (416, 3463485), (438, 3289520), (480, 3001687), (520, 2770788), (584, 2467140), (624, 2308990), (730, 1973712), (780, 1847192), (876, 1644760), (949, 1518240), (1040, 1385394), (1095, 1315808), (1168, 1233570), (1248, 1154495), (1460, 986856), (1560, 923596), (1752, 822380), (1898, 759120), (2080, 692697), (2190, 657904), (2336, 616785), (2847, 506080), (2920, 493428), (3120, 461798), (3163, 455520), (3504, 411190), (3796, 379560), (4380, 328952), (4745, 303648), (5694, 253040), (5840, 246714), (6240, 230899), (6326, 227760), (7008, 205595), (7592, 189780), (8760, 164476), (9489, 151840), (9490, 151824), (11388, 126520), (11680, 123357), (12652, 113880), (14235, 101216), (15184, 94890), (15815, 91104), (17520, 82238), (18978, 75920), (18980, 75912), (22776, 63260), (25304, 56940), (28470, 50608), (30368, 47445), (31630, 45552), (35040, 41119), (37956, 37960)]