103872320

素因数分解:

$2^6\times 5^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{283}}^1$

素因数の和:368

約数の個数: 112

約数和(自身を含む): 263152128

約数和(自身を除く): 159279808

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 37, 40, 62, 64, 74, 80, 124, 148, 155, 160, 185, 248, 283, 296, 310, 320, 370, 496, 566, 592, 620, 740, 992, 1132, 1147, 1184, 1240, 1415, 1480, 1984, 2264, 2294, 2368, 2480, 2830, 2960, 4528, 4588, 4960, 5660, 5735, 5920, 8773, 9056, 9176, 9920, 10471, 11320, 11470, 11840, 17546, 18112, 18352, 20942, 22640, 22940, 35092, 36704, 41884, 43865, 45280, 45880, 52355, 70184, 73408, 83768, 87730, 90560, 91760, 104710, 140368, 167536, 175460, 183520, 209420, 280736, 324601, 335072, 350920, 367040, 418840, 561472, 649202, 670144, 701840, 837680, 1298404, 1403680, 1623005, 1675360, 2596808, 2807360, 3246010, 3350720, 5193616, 6492020, 10387232, 12984040, 20774464, 25968080, 51936160, 103872320]

約数ペア:

[(1, 103872320), (2, 51936160), (4, 25968080), (5, 20774464), (8, 12984040), (10, 10387232), (16, 6492020), (20, 5193616), (31, 3350720), (32, 3246010), (37, 2807360), (40, 2596808), (62, 1675360), (64, 1623005), (74, 1403680), (80, 1298404), (124, 837680), (148, 701840), (155, 670144), (160, 649202), (185, 561472), (248, 418840), (283, 367040), (296, 350920), (310, 335072), (320, 324601), (370, 280736), (496, 209420), (566, 183520), (592, 175460), (620, 167536), (740, 140368), (992, 104710), (1132, 91760), (1147, 90560), (1184, 87730), (1240, 83768), (1415, 73408), (1480, 70184), (1984, 52355), (2264, 45880), (2294, 45280), (2368, 43865), (2480, 41884), (2830, 36704), (2960, 35092), (4528, 22940), (4588, 22640), (4960, 20942), (5660, 18352), (5735, 18112), (5920, 17546), (8773, 11840), (9056, 11470), (9176, 11320), (9920, 10471)]