67550898520

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{138731}}^1$

素因数の和:138833

約数の個数: 128

約数和(自身を含む): 182193960960

約数和(自身を除く): 114643062440

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 37, 40, 47, 56, 70, 74, 94, 140, 148, 185, 188, 235, 259, 280, 296, 329, 370, 376, 470, 518, 658, 740, 940, 1036, 1295, 1316, 1480, 1645, 1739, 1880, 2072, 2590, 2632, 3290, 3478, 5180, 6580, 6956, 8695, 10360, 12173, 13160, 13912, 17390, 24346, 34780, 48692, 60865, 69560, 97384, 121730, 138731, 243460, 277462, 486920, 554924, 693655, 971117, 1109848, 1387310, 1942234, 2774620, 3884468, 4855585, 5133047, 5549240, 6520357, 7768936, 9711170, 10266094, 13040714, 19422340, 20532188, 25665235, 26081428, 32601785, 35931329, 38844680, 41064376, 45642499, 51330470, 52162856, 65203570, 71862658, 91284998, 102660940, 130407140, 143725316, 179656645, 182569996, 205321880, 228212495, 241253209, 260814280, 287450632, 359313290, 365139992, 456424990, 482506418, 718626580, 912849980, 965012836, 1206266045, 1437253160, 1688772463, 1825699960, 1930025672, 2412532090, 3377544926, 4825064180, 6755089852, 8443862315, 9650128360, 13510179704, 16887724630, 33775449260, 67550898520]

約数ペア:

[(1, 67550898520), (2, 33775449260), (4, 16887724630), (5, 13510179704), (7, 9650128360), (8, 8443862315), (10, 6755089852), (14, 4825064180), (20, 3377544926), (28, 2412532090), (35, 1930025672), (37, 1825699960), (40, 1688772463), (47, 1437253160), (56, 1206266045), (70, 965012836), (74, 912849980), (94, 718626580), (140, 482506418), (148, 456424990), (185, 365139992), (188, 359313290), (235, 287450632), (259, 260814280), (280, 241253209), (296, 228212495), (329, 205321880), (370, 182569996), (376, 179656645), (470, 143725316), (518, 130407140), (658, 102660940), (740, 91284998), (940, 71862658), (1036, 65203570), (1295, 52162856), (1316, 51330470), (1480, 45642499), (1645, 41064376), (1739, 38844680), (1880, 35931329), (2072, 32601785), (2590, 26081428), (2632, 25665235), (3290, 20532188), (3478, 19422340), (5180, 13040714), (6580, 10266094), (6956, 9711170), (8695, 7768936), (10360, 6520357), (12173, 5549240), (13160, 5133047), (13912, 4855585), (17390, 3884468), (24346, 2774620), (34780, 1942234), (48692, 1387310), (60865, 1109848), (69560, 971117), (97384, 693655), (121730, 554924), (138731, 486920), (243460, 277462)]