439689120

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{2273}}^1$

素因数の和:2335

約数の個数: 192

約数和(自身を含む): 1540353024

約数和(自身を除く): 1100663904

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 31, 32, 39, 40, 48, 52, 60, 62, 65, 78, 80, 93, 96, 104, 120, 124, 130, 155, 156, 160, 186, 195, 208, 240, 248, 260, 310, 312, 372, 390, 403, 416, 465, 480, 496, 520, 620, 624, 744, 780, 806, 930, 992, 1040, 1209, 1240, 1248, 1488, 1560, 1612, 1860, 2015, 2080, 2273, 2418, 2480, 2976, 3120, 3224, 3720, 4030, 4546, 4836, 4960, 6045, 6240, 6448, 6819, 7440, 8060, 9092, 9672, 11365, 12090, 12896, 13638, 14880, 16120, 18184, 19344, 22730, 24180, 27276, 29549, 32240, 34095, 36368, 38688, 45460, 48360, 54552, 59098, 64480, 68190, 70463, 72736, 88647, 90920, 96720, 109104, 118196, 136380, 140926, 147745, 177294, 181840, 193440, 211389, 218208, 236392, 272760, 281852, 295490, 352315, 354588, 363680, 422778, 443235, 472784, 545520, 563704, 590980, 704630, 709176, 845556, 886470, 916019, 945568, 1056945, 1091040, 1127408, 1181960, 1409260, 1418352, 1691112, 1772940, 1832038, 2113890, 2254816, 2363920, 2748057, 2818520, 2836704, 3382224, 3545880, 3664076, 4227780, 4580095, 4727840, 5496114, 5637040, 6764448, 7091760, 7328152, 8455560, 9160190, 10992228, 11274080, 13740285, 14183520, 14656304, 16911120, 18320380, 21984456, 27480570, 29312608, 33822240, 36640760, 43968912, 54961140, 73281520, 87937824, 109922280, 146563040, 219844560, 439689120]

約数ペア:

[(1, 439689120), (2, 219844560), (3, 146563040), (4, 109922280), (5, 87937824), (6, 73281520), (8, 54961140), (10, 43968912), (12, 36640760), (13, 33822240), (15, 29312608), (16, 27480570), (20, 21984456), (24, 18320380), (26, 16911120), (30, 14656304), (31, 14183520), (32, 13740285), (39, 11274080), (40, 10992228), (48, 9160190), (52, 8455560), (60, 7328152), (62, 7091760), (65, 6764448), (78, 5637040), (80, 5496114), (93, 4727840), (96, 4580095), (104, 4227780), (120, 3664076), (124, 3545880), (130, 3382224), (155, 2836704), (156, 2818520), (160, 2748057), (186, 2363920), (195, 2254816), (208, 2113890), (240, 1832038), (248, 1772940), (260, 1691112), (310, 1418352), (312, 1409260), (372, 1181960), (390, 1127408), (403, 1091040), (416, 1056945), (465, 945568), (480, 916019), (496, 886470), (520, 845556), (620, 709176), (624, 704630), (744, 590980), (780, 563704), (806, 545520), (930, 472784), (992, 443235), (1040, 422778), (1209, 363680), (1240, 354588), (1248, 352315), (1488, 295490), (1560, 281852), (1612, 272760), (1860, 236392), (2015, 218208), (2080, 211389), (2273, 193440), (2418, 181840), (2480, 177294), (2976, 147745), (3120, 140926), (3224, 136380), (3720, 118196), (4030, 109104), (4546, 96720), (4836, 90920), (4960, 88647), (6045, 72736), (6240, 70463), (6448, 68190), (6819, 64480), (7440, 59098), (8060, 54552), (9092, 48360), (9672, 45460), (11365, 38688), (12090, 36368), (12896, 34095), (13638, 32240), (14880, 29549), (16120, 27276), (18184, 24180), (19344, 22730)]