7203691560

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1439}}^1\times {\mathrm{3209}}^1$

素因数の和:4675

約数の個数: 128

約数和(自身を含む): 23296896000

約数和(自身を除く): 16093204440

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, 156, 195, 260, 312, 390, 520, 780, 1439, 1560, 2878, 3209, 4317, 5756, 6418, 7195, 8634, 9627, 11512, 12836, 14390, 16045, 17268, 18707, 19254, 21585, 25672, 28780, 32090, 34536, 37414, 38508, 41717, 43170, 48135, 56121, 57560, 64180, 74828, 77016, 83434, 86340, 93535, 96270, 112242, 125151, 128360, 149656, 166868, 172680, 187070, 192540, 208585, 224484, 250302, 280605, 333736, 374140, 385080, 417170, 448968, 500604, 561210, 625755, 748280, 834340, 1001208, 1122420, 1251510, 1668680, 2244840, 2503020, 4617751, 5006040, 9235502, 13853253, 18471004, 23088755, 27706506, 36942008, 46177510, 55413012, 60030763, 69266265, 92355020, 110826024, 120061526, 138532530, 180092289, 184710040, 240123052, 277065060, 300153815, 360184578, 480246104, 554130120, 600307630, 720369156, 900461445, 1200615260, 1440738312, 1800922890, 2401230520, 3601845780, 7203691560]

約数ペア:

[(1, 7203691560), (2, 3601845780), (3, 2401230520), (4, 1800922890), (5, 1440738312), (6, 1200615260), (8, 900461445), (10, 720369156), (12, 600307630), (13, 554130120), (15, 480246104), (20, 360184578), (24, 300153815), (26, 277065060), (30, 240123052), (39, 184710040), (40, 180092289), (52, 138532530), (60, 120061526), (65, 110826024), (78, 92355020), (104, 69266265), (120, 60030763), (130, 55413012), (156, 46177510), (195, 36942008), (260, 27706506), (312, 23088755), (390, 18471004), (520, 13853253), (780, 9235502), (1439, 5006040), (1560, 4617751), (2878, 2503020), (3209, 2244840), (4317, 1668680), (5756, 1251510), (6418, 1122420), (7195, 1001208), (8634, 834340), (9627, 748280), (11512, 625755), (12836, 561210), (14390, 500604), (16045, 448968), (17268, 417170), (18707, 385080), (19254, 374140), (21585, 333736), (25672, 280605), (28780, 250302), (32090, 224484), (34536, 208585), (37414, 192540), (38508, 187070), (41717, 172680), (43170, 166868), (48135, 149656), (56121, 128360), (57560, 125151), (64180, 112242), (74828, 96270), (77016, 93535), (83434, 86340)]