74437666680

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{151}}^1\times {\mathrm{316003}}^1$

素因数の和:316181

約数の個数: 128

約数和(自身を含む): 242084344320

約数和(自身を除く): 167646677640

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 78, 104, 120, 130, 151, 156, 195, 260, 302, 312, 390, 453, 520, 604, 755, 780, 906, 1208, 1510, 1560, 1812, 1963, 2265, 3020, 3624, 3926, 4530, 5889, 6040, 7852, 9060, 9815, 11778, 15704, 18120, 19630, 23556, 29445, 39260, 47112, 58890, 78520, 117780, 235560, 316003, 632006, 948009, 1264012, 1580015, 1896018, 2528024, 3160030, 3792036, 4108039, 4740045, 6320060, 7584072, 8216078, 9480090, 12324117, 12640120, 16432156, 18960180, 20540195, 24648234, 32864312, 37920360, 41080390, 47716453, 49296468, 61620585, 82160780, 95432906, 98592936, 123241170, 143149359, 164321560, 190865812, 238582265, 246482340, 286298718, 381731624, 477164530, 492964680, 572597436, 620313889, 715746795, 954329060, 1145194872, 1240627778, 1431493590, 1860941667, 1908658120, 2481255556, 2862987180, 3101569445, 3721883334, 4962511112, 5725974360, 6203138890, 7443766668, 9304708335, 12406277780, 14887533336, 18609416670, 24812555560, 37218833340, 74437666680]

約数ペア:

[(1, 74437666680), (2, 37218833340), (3, 24812555560), (4, 18609416670), (5, 14887533336), (6, 12406277780), (8, 9304708335), (10, 7443766668), (12, 6203138890), (13, 5725974360), (15, 4962511112), (20, 3721883334), (24, 3101569445), (26, 2862987180), (30, 2481255556), (39, 1908658120), (40, 1860941667), (52, 1431493590), (60, 1240627778), (65, 1145194872), (78, 954329060), (104, 715746795), (120, 620313889), (130, 572597436), (151, 492964680), (156, 477164530), (195, 381731624), (260, 286298718), (302, 246482340), (312, 238582265), (390, 190865812), (453, 164321560), (520, 143149359), (604, 123241170), (755, 98592936), (780, 95432906), (906, 82160780), (1208, 61620585), (1510, 49296468), (1560, 47716453), (1812, 41080390), (1963, 37920360), (2265, 32864312), (3020, 24648234), (3624, 20540195), (3926, 18960180), (4530, 16432156), (5889, 12640120), (6040, 12324117), (7852, 9480090), (9060, 8216078), (9815, 7584072), (11778, 6320060), (15704, 4740045), (18120, 4108039), (19630, 3792036), (23556, 3160030), (29445, 2528024), (39260, 1896018), (47112, 1580015), (58890, 1264012), (78520, 948009), (117780, 632006), (235560, 316003)]