194312040

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{431}}^1$

素因数の和:492

約数の個数: 192

約数和(自身を含む): 668424960

約数和(自身を除く): 474112920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 17, 20, 24, 26, 30, 34, 39, 40, 51, 52, 60, 65, 68, 78, 85, 102, 104, 120, 130, 136, 156, 170, 195, 204, 221, 255, 260, 289, 312, 340, 390, 408, 431, 442, 510, 520, 578, 663, 680, 780, 862, 867, 884, 1020, 1105, 1156, 1293, 1326, 1445, 1560, 1724, 1734, 1768, 2040, 2155, 2210, 2312, 2586, 2652, 2890, 3315, 3448, 3468, 3757, 4310, 4335, 4420, 5172, 5304, 5603, 5780, 6465, 6630, 6936, 7327, 7514, 8620, 8670, 8840, 10344, 11206, 11271, 11560, 12930, 13260, 14654, 15028, 16809, 17240, 17340, 18785, 21981, 22412, 22542, 25860, 26520, 28015, 29308, 30056, 33618, 34680, 36635, 37570, 43962, 44824, 45084, 51720, 56030, 56355, 58616, 67236, 73270, 75140, 84045, 87924, 90168, 95251, 109905, 112060, 112710, 124559, 134472, 146540, 150280, 168090, 175848, 190502, 219810, 224120, 225420, 249118, 285753, 293080, 336180, 373677, 381004, 439620, 450840, 476255, 498236, 571506, 622795, 672360, 747354, 762008, 879240, 952510, 996472, 1143012, 1245590, 1428765, 1494708, 1619267, 1868385, 1905020, 2286024, 2491180, 2857530, 2989416, 3238534, 3736770, 3810040, 4857801, 4982360, 5715060, 6477068, 7473540, 8096335, 9715602, 11430120, 12954136, 14947080, 16192670, 19431204, 24289005, 32385340, 38862408, 48578010, 64770680, 97156020, 194312040]

約数ペア:

[(1, 194312040), (2, 97156020), (3, 64770680), (4, 48578010), (5, 38862408), (6, 32385340), (8, 24289005), (10, 19431204), (12, 16192670), (13, 14947080), (15, 12954136), (17, 11430120), (20, 9715602), (24, 8096335), (26, 7473540), (30, 6477068), (34, 5715060), (39, 4982360), (40, 4857801), (51, 3810040), (52, 3736770), (60, 3238534), (65, 2989416), (68, 2857530), (78, 2491180), (85, 2286024), (102, 1905020), (104, 1868385), (120, 1619267), (130, 1494708), (136, 1428765), (156, 1245590), (170, 1143012), (195, 996472), (204, 952510), (221, 879240), (255, 762008), (260, 747354), (289, 672360), (312, 622795), (340, 571506), (390, 498236), (408, 476255), (431, 450840), (442, 439620), (510, 381004), (520, 373677), (578, 336180), (663, 293080), (680, 285753), (780, 249118), (862, 225420), (867, 224120), (884, 219810), (1020, 190502), (1105, 175848), (1156, 168090), (1293, 150280), (1326, 146540), (1445, 134472), (1560, 124559), (1724, 112710), (1734, 112060), (1768, 109905), (2040, 95251), (2155, 90168), (2210, 87924), (2312, 84045), (2586, 75140), (2652, 73270), (2890, 67236), (3315, 58616), (3448, 56355), (3468, 56030), (3757, 51720), (4310, 45084), (4335, 44824), (4420, 43962), (5172, 37570), (5304, 36635), (5603, 34680), (5780, 33618), (6465, 30056), (6630, 29308), (6936, 28015), (7327, 26520), (7514, 25860), (8620, 22542), (8670, 22412), (8840, 21981), (10344, 18785), (11206, 17340), (11271, 17240), (11560, 16809), (12930, 15028), (13260, 14654)]