70960080

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{131}}^1$

素因数の和:245

約数の個数: 160

約数和(自身を含む): 231378048

約数和(自身を除く): 160417968

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 37, 40, 48, 60, 61, 74, 80, 111, 120, 122, 131, 148, 183, 185, 222, 240, 244, 262, 296, 305, 366, 370, 393, 444, 488, 524, 555, 592, 610, 655, 732, 740, 786, 888, 915, 976, 1048, 1110, 1220, 1310, 1464, 1480, 1572, 1776, 1830, 1965, 2096, 2220, 2257, 2440, 2620, 2928, 2960, 3144, 3660, 3930, 4440, 4514, 4847, 4880, 5240, 6288, 6771, 7320, 7860, 7991, 8880, 9028, 9694, 10480, 11285, 13542, 14541, 14640, 15720, 15982, 18056, 19388, 22570, 23973, 24235, 27084, 29082, 31440, 31964, 33855, 36112, 38776, 39955, 45140, 47946, 48470, 54168, 58164, 63928, 67710, 72705, 77552, 79910, 90280, 95892, 96940, 108336, 116328, 119865, 127856, 135420, 145410, 159820, 180560, 191784, 193880, 232656, 239730, 270840, 290820, 295667, 319640, 383568, 387760, 479460, 541680, 581640, 591334, 639280, 887001, 958920, 1163280, 1182668, 1478335, 1774002, 1917840, 2365336, 2956670, 3548004, 4435005, 4730672, 5913340, 7096008, 8870010, 11826680, 14192016, 17740020, 23653360, 35480040, 70960080]

約数ペア:

[(1, 70960080), (2, 35480040), (3, 23653360), (4, 17740020), (5, 14192016), (6, 11826680), (8, 8870010), (10, 7096008), (12, 5913340), (15, 4730672), (16, 4435005), (20, 3548004), (24, 2956670), (30, 2365336), (37, 1917840), (40, 1774002), (48, 1478335), (60, 1182668), (61, 1163280), (74, 958920), (80, 887001), (111, 639280), (120, 591334), (122, 581640), (131, 541680), (148, 479460), (183, 387760), (185, 383568), (222, 319640), (240, 295667), (244, 290820), (262, 270840), (296, 239730), (305, 232656), (366, 193880), (370, 191784), (393, 180560), (444, 159820), (488, 145410), (524, 135420), (555, 127856), (592, 119865), (610, 116328), (655, 108336), (732, 96940), (740, 95892), (786, 90280), (888, 79910), (915, 77552), (976, 72705), (1048, 67710), (1110, 63928), (1220, 58164), (1310, 54168), (1464, 48470), (1480, 47946), (1572, 45140), (1776, 39955), (1830, 38776), (1965, 36112), (2096, 33855), (2220, 31964), (2257, 31440), (2440, 29082), (2620, 27084), (2928, 24235), (2960, 23973), (3144, 22570), (3660, 19388), (3930, 18056), (4440, 15982), (4514, 15720), (4847, 14640), (4880, 14541), (5240, 13542), (6288, 11285), (6771, 10480), (7320, 9694), (7860, 9028), (7991, 8880)]