1796639520

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{499}}^1\times {\mathrm{577}}^1$

素因数の和:1107

約数の個数: 192

約数和(自身を含む): 6117552000

約数和(自身を除く): 4320912480

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, 78, 80, 96, 104, 120, 130, 156, 160, 195, 208, 240, 260, 312, 390, 416, 480, 499, 520, 577, 624, 780, 998, 1040, 1154, 1248, 1497, 1560, 1731, 1996, 2080, 2308, 2495, 2885, 2994, 3120, 3462, 3992, 4616, 4990, 5770, 5988, 6240, 6487, 6924, 7485, 7501, 7984, 8655, 9232, 9980, 11540, 11976, 12974, 13848, 14970, 15002, 15968, 17310, 18464, 19461, 19960, 22503, 23080, 23952, 25948, 27696, 29940, 30004, 32435, 34620, 37505, 38922, 39920, 45006, 46160, 47904, 51896, 55392, 59880, 60008, 64870, 69240, 75010, 77844, 79840, 90012, 92320, 97305, 103792, 112515, 119760, 120016, 129740, 138480, 150020, 155688, 180024, 194610, 207584, 225030, 239520, 240032, 259480, 276960, 287923, 300040, 311376, 360048, 389220, 450060, 518960, 575846, 600080, 622752, 720096, 778440, 863769, 900120, 1037920, 1151692, 1200160, 1439615, 1556880, 1727538, 1800240, 2303384, 2879230, 3113760, 3455076, 3600480, 3742999, 4318845, 4606768, 5758460, 6910152, 7485998, 8637690, 9213536, 11228997, 11516920, 13820304, 14971996, 17275380, 18714995, 22457994, 23033840, 27640608, 29943992, 34550760, 37429990, 44915988, 46067680, 56144985, 59887984, 69101520, 74859980, 89831976, 112289970, 119775968, 138203040, 149719960, 179663952, 224579940, 299439920, 359327904, 449159880, 598879840, 898319760, 1796639520]

約数ペア:

[(1, 1796639520), (2, 898319760), (3, 598879840), (4, 449159880), (5, 359327904), (6, 299439920), (8, 224579940), (10, 179663952), (12, 149719960), (13, 138203040), (15, 119775968), (16, 112289970), (20, 89831976), (24, 74859980), (26, 69101520), (30, 59887984), (32, 56144985), (39, 46067680), (40, 44915988), (48, 37429990), (52, 34550760), (60, 29943992), (65, 27640608), (78, 23033840), (80, 22457994), (96, 18714995), (104, 17275380), (120, 14971996), (130, 13820304), (156, 11516920), (160, 11228997), (195, 9213536), (208, 8637690), (240, 7485998), (260, 6910152), (312, 5758460), (390, 4606768), (416, 4318845), (480, 3742999), (499, 3600480), (520, 3455076), (577, 3113760), (624, 2879230), (780, 2303384), (998, 1800240), (1040, 1727538), (1154, 1556880), (1248, 1439615), (1497, 1200160), (1560, 1151692), (1731, 1037920), (1996, 900120), (2080, 863769), (2308, 778440), (2495, 720096), (2885, 622752), (2994, 600080), (3120, 575846), (3462, 518960), (3992, 450060), (4616, 389220), (4990, 360048), (5770, 311376), (5988, 300040), (6240, 287923), (6487, 276960), (6924, 259480), (7485, 240032), (7501, 239520), (7984, 225030), (8655, 207584), (9232, 194610), (9980, 180024), (11540, 155688), (11976, 150020), (12974, 138480), (13848, 129740), (14970, 120016), (15002, 119760), (15968, 112515), (17310, 103792), (18464, 97305), (19461, 92320), (19960, 90012), (22503, 79840), (23080, 77844), (23952, 75010), (25948, 69240), (27696, 64870), (29940, 60008), (30004, 59880), (32435, 55392), (34620, 51896), (37505, 47904), (38922, 46160), (39920, 45006)]