229716240

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{71}}^1$

素因数の和:178

約数の個数: 320

約数和(自身を含む): 836946432

約数和(自身を除く): 607230192

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 17, 20, 24, 26, 30, 34, 39, 40, 48, 51, 52, 60, 61, 65, 68, 71, 78, 80, 85, 102, 104, 120, 122, 130, 136, 142, 156, 170, 183, 195, 204, 208, 213, 221, 240, 244, 255, 260, 272, 284, 305, 312, 340, 355, 366, 390, 408, 426, 442, 488, 510, 520, 568, 610, 624, 663, 680, 710, 732, 780, 793, 816, 852, 884, 915, 923, 976, 1020, 1037, 1040, 1065, 1105, 1136, 1207, 1220, 1326, 1360, 1420, 1464, 1560, 1586, 1704, 1768, 1830, 1846, 2040, 2074, 2130, 2210, 2379, 2414, 2440, 2652, 2769, 2840, 2928, 3111, 3120, 3172, 3315, 3408, 3536, 3621, 3660, 3692, 3965, 4080, 4148, 4260, 4331, 4420, 4615, 4758, 4828, 4880, 5185, 5304, 5538, 5680, 6035, 6222, 6344, 6630, 7242, 7320, 7384, 7930, 8296, 8520, 8662, 8840, 9230, 9516, 9656, 10370, 10608, 11076, 11895, 12070, 12444, 12688, 12993, 13260, 13481, 13845, 14484, 14640, 14768, 15555, 15691, 15860, 16592, 17040, 17324, 17680, 18105, 18460, 19032, 19312, 20740, 21655, 22152, 23790, 24140, 24888, 25986, 26520, 26962, 27690, 28968, 31110, 31382, 31720, 34648, 36210, 36920, 38064, 40443, 41480, 43310, 44304, 47073, 47580, 48280, 49776, 51972, 53040, 53924, 55380, 56303, 57936, 62220, 62764, 63440, 64965, 67405, 69296, 72420, 73627, 73840, 78455, 80886, 82960, 86620, 94146, 95160, 96560, 103944, 107848, 110760, 112606, 124440, 125528, 129930, 134810, 144840, 147254, 156910, 161772, 168909, 173240, 188292, 190320, 202215, 207888, 215696, 220881, 221520, 225212, 235365, 248880, 251056, 259860, 269620, 281515, 289680, 294508, 313820, 323544, 337818, 346480, 368135, 376584, 404430, 441762, 450424, 470730, 519720, 539240, 563030, 589016, 627640, 647088, 675636, 736270, 753168, 808860, 844545, 883524, 900848, 941460, 957151, 1039440, 1078480, 1104405, 1126060, 1178032, 1255280, 1351272, 1472540, 1617720, 1689090, 1767048, 1882920, 1914302, 2208810, 2252120, 2702544, 2871453, 2945080, 3235440, 3378180, 3534096, 3765840, 3828604, 4417620, 4504240, 4785755, 5742906, 5890160, 6756360, 7657208, 8835240, 9571510, 11485812, 13512720, 14357265, 15314416, 17670480, 19143020, 22971624, 28714530, 38286040, 45943248, 57429060, 76572080, 114858120, 229716240]

約数ペア:

[(1, 229716240), (2, 114858120), (3, 76572080), (4, 57429060), (5, 45943248), (6, 38286040), (8, 28714530), (10, 22971624), (12, 19143020), (13, 17670480), (15, 15314416), (16, 14357265), (17, 13512720), (20, 11485812), (24, 9571510), (26, 8835240), (30, 7657208), (34, 6756360), (39, 5890160), (40, 5742906), (48, 4785755), (51, 4504240), (52, 4417620), (60, 3828604), (61, 3765840), (65, 3534096), (68, 3378180), (71, 3235440), (78, 2945080), (80, 2871453), (85, 2702544), (102, 2252120), (104, 2208810), (120, 1914302), (122, 1882920), (130, 1767048), (136, 1689090), (142, 1617720), (156, 1472540), (170, 1351272), (183, 1255280), (195, 1178032), (204, 1126060), (208, 1104405), (213, 1078480), (221, 1039440), (240, 957151), (244, 941460), (255, 900848), (260, 883524), (272, 844545), (284, 808860), (305, 753168), (312, 736270), (340, 675636), (355, 647088), (366, 627640), (390, 589016), (408, 563030), (426, 539240), (442, 519720), (488, 470730), (510, 450424), (520, 441762), (568, 404430), (610, 376584), (624, 368135), (663, 346480), (680, 337818), (710, 323544), (732, 313820), (780, 294508), (793, 289680), (816, 281515), (852, 269620), (884, 259860), (915, 251056), (923, 248880), (976, 235365), (1020, 225212), (1037, 221520), (1040, 220881), (1065, 215696), (1105, 207888), (1136, 202215), (1207, 190320), (1220, 188292), (1326, 173240), (1360, 168909), (1420, 161772), (1464, 156910), (1560, 147254), (1586, 144840), (1704, 134810), (1768, 129930), (1830, 125528), (1846, 124440), (2040, 112606), (2074, 110760), (2130, 107848), (2210, 103944), (2379, 96560), (2414, 95160), (2440, 94146), (2652, 86620), (2769, 82960), (2840, 80886), (2928, 78455), (3111, 73840), (3120, 73627), (3172, 72420), (3315, 69296), (3408, 67405), (3536, 64965), (3621, 63440), (3660, 62764), (3692, 62220), (3965, 57936), (4080, 56303), (4148, 55380), (4260, 53924), (4331, 53040), (4420, 51972), (4615, 49776), (4758, 48280), (4828, 47580), (4880, 47073), (5185, 44304), (5304, 43310), (5538, 41480), (5680, 40443), (6035, 38064), (6222, 36920), (6344, 36210), (6630, 34648), (7242, 31720), (7320, 31382), (7384, 31110), (7930, 28968), (8296, 27690), (8520, 26962), (8662, 26520), (8840, 25986), (9230, 24888), (9516, 24140), (9656, 23790), (10370, 22152), (10608, 21655), (11076, 20740), (11895, 19312), (12070, 19032), (12444, 18460), (12688, 18105), (12993, 17680), (13260, 17324), (13481, 17040), (13845, 16592), (14484, 15860), (14640, 15691), (14768, 15555)]