67168320

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1$

素因数の和:149

約数の個数: 224

約数和(自身を含む): 229794816

約数和(自身を除く): 162626496

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 32, 37, 40, 48, 60, 61, 62, 64, 74, 80, 93, 96, 111, 120, 122, 124, 148, 155, 160, 183, 185, 186, 192, 222, 240, 244, 248, 296, 305, 310, 320, 366, 370, 372, 444, 465, 480, 488, 496, 555, 592, 610, 620, 732, 740, 744, 888, 915, 930, 960, 976, 992, 1110, 1147, 1184, 1220, 1240, 1464, 1480, 1488, 1776, 1830, 1860, 1891, 1952, 1984, 2220, 2257, 2294, 2368, 2440, 2480, 2928, 2960, 2976, 3441, 3552, 3660, 3720, 3782, 3904, 4440, 4514, 4588, 4880, 4960, 5673, 5735, 5856, 5920, 5952, 6771, 6882, 7104, 7320, 7440, 7564, 8880, 9028, 9176, 9455, 9760, 9920, 11285, 11346, 11470, 11712, 11840, 13542, 13764, 14640, 14880, 15128, 17205, 17760, 18056, 18352, 18910, 19520, 22570, 22692, 22940, 27084, 27528, 28365, 29280, 29760, 30256, 33855, 34410, 35520, 36112, 36704, 37820, 45140, 45384, 45880, 54168, 55056, 56730, 58560, 60512, 67710, 68820, 69967, 72224, 73408, 75640, 90280, 90768, 91760, 108336, 110112, 113460, 121024, 135420, 137640, 139934, 144448, 151280, 180560, 181536, 183520, 209901, 216672, 220224, 226920, 270840, 275280, 279868, 302560, 349835, 361120, 363072, 367040, 419802, 433344, 453840, 541680, 550560, 559736, 605120, 699670, 722240, 839604, 907680, 1049505, 1083360, 1101120, 1119472, 1399340, 1679208, 1815360, 2099010, 2166720, 2238944, 2798680, 3358416, 4198020, 4477888, 5597360, 6716832, 8396040, 11194720, 13433664, 16792080, 22389440, 33584160, 67168320]

約数ペア:

[(1, 67168320), (2, 33584160), (3, 22389440), (4, 16792080), (5, 13433664), (6, 11194720), (8, 8396040), (10, 6716832), (12, 5597360), (15, 4477888), (16, 4198020), (20, 3358416), (24, 2798680), (30, 2238944), (31, 2166720), (32, 2099010), (37, 1815360), (40, 1679208), (48, 1399340), (60, 1119472), (61, 1101120), (62, 1083360), (64, 1049505), (74, 907680), (80, 839604), (93, 722240), (96, 699670), (111, 605120), (120, 559736), (122, 550560), (124, 541680), (148, 453840), (155, 433344), (160, 419802), (183, 367040), (185, 363072), (186, 361120), (192, 349835), (222, 302560), (240, 279868), (244, 275280), (248, 270840), (296, 226920), (305, 220224), (310, 216672), (320, 209901), (366, 183520), (370, 181536), (372, 180560), (444, 151280), (465, 144448), (480, 139934), (488, 137640), (496, 135420), (555, 121024), (592, 113460), (610, 110112), (620, 108336), (732, 91760), (740, 90768), (744, 90280), (888, 75640), (915, 73408), (930, 72224), (960, 69967), (976, 68820), (992, 67710), (1110, 60512), (1147, 58560), (1184, 56730), (1220, 55056), (1240, 54168), (1464, 45880), (1480, 45384), (1488, 45140), (1776, 37820), (1830, 36704), (1860, 36112), (1891, 35520), (1952, 34410), (1984, 33855), (2220, 30256), (2257, 29760), (2294, 29280), (2368, 28365), (2440, 27528), (2480, 27084), (2928, 22940), (2960, 22692), (2976, 22570), (3441, 19520), (3552, 18910), (3660, 18352), (3720, 18056), (3782, 17760), (3904, 17205), (4440, 15128), (4514, 14880), (4588, 14640), (4880, 13764), (4960, 13542), (5673, 11840), (5735, 11712), (5856, 11470), (5920, 11346), (5952, 11285), (6771, 9920), (6882, 9760), (7104, 9455), (7320, 9176), (7440, 9028), (7564, 8880)]