88879440

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{467}}^1$

素因数の和:557

約数の個数: 160

約数和(自身を含む): 302230656

約数和(自身を除く): 213351216

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 39, 40, 48, 52, 60, 61, 65, 78, 80, 104, 120, 122, 130, 156, 183, 195, 208, 240, 244, 260, 305, 312, 366, 390, 467, 488, 520, 610, 624, 732, 780, 793, 915, 934, 976, 1040, 1220, 1401, 1464, 1560, 1586, 1830, 1868, 2335, 2379, 2440, 2802, 2928, 3120, 3172, 3660, 3736, 3965, 4670, 4758, 4880, 5604, 6071, 6344, 7005, 7320, 7472, 7930, 9340, 9516, 11208, 11895, 12142, 12688, 14010, 14640, 15860, 18213, 18680, 19032, 22416, 23790, 24284, 28020, 28487, 30355, 31720, 36426, 37360, 38064, 47580, 48568, 56040, 56974, 60710, 63440, 72852, 85461, 91065, 95160, 97136, 112080, 113948, 121420, 142435, 145704, 170922, 182130, 190320, 227896, 242840, 284870, 291408, 341844, 364260, 370331, 427305, 455792, 485680, 569740, 683688, 728520, 740662, 854610, 1110993, 1139480, 1367376, 1457040, 1481324, 1709220, 1851655, 2221986, 2278960, 2962648, 3418440, 3703310, 4443972, 5554965, 5925296, 6836880, 7406620, 8887944, 11109930, 14813240, 17775888, 22219860, 29626480, 44439720, 88879440]

約数ペア:

[(1, 88879440), (2, 44439720), (3, 29626480), (4, 22219860), (5, 17775888), (6, 14813240), (8, 11109930), (10, 8887944), (12, 7406620), (13, 6836880), (15, 5925296), (16, 5554965), (20, 4443972), (24, 3703310), (26, 3418440), (30, 2962648), (39, 2278960), (40, 2221986), (48, 1851655), (52, 1709220), (60, 1481324), (61, 1457040), (65, 1367376), (78, 1139480), (80, 1110993), (104, 854610), (120, 740662), (122, 728520), (130, 683688), (156, 569740), (183, 485680), (195, 455792), (208, 427305), (240, 370331), (244, 364260), (260, 341844), (305, 291408), (312, 284870), (366, 242840), (390, 227896), (467, 190320), (488, 182130), (520, 170922), (610, 145704), (624, 142435), (732, 121420), (780, 113948), (793, 112080), (915, 97136), (934, 95160), (976, 91065), (1040, 85461), (1220, 72852), (1401, 63440), (1464, 60710), (1560, 56974), (1586, 56040), (1830, 48568), (1868, 47580), (2335, 38064), (2379, 37360), (2440, 36426), (2802, 31720), (2928, 30355), (3120, 28487), (3172, 28020), (3660, 24284), (3736, 23790), (3965, 22416), (4670, 19032), (4758, 18680), (4880, 18213), (5604, 15860), (6071, 14640), (6344, 14010), (7005, 12688), (7320, 12142), (7472, 11895), (7930, 11208), (9340, 9516)]