74396640

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{59}}^1\times {\mathrm{71}}^1$

素因数の和:185

約数の個数: 192

約数和(自身を含む): 248209920

約数和(自身を除く): 173813280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 37, 40, 48, 59, 60, 71, 74, 80, 96, 111, 118, 120, 142, 148, 160, 177, 185, 213, 222, 236, 240, 284, 295, 296, 354, 355, 370, 426, 444, 472, 480, 555, 568, 590, 592, 708, 710, 740, 852, 885, 888, 944, 1065, 1110, 1136, 1180, 1184, 1416, 1420, 1480, 1704, 1770, 1776, 1888, 2130, 2183, 2220, 2272, 2360, 2627, 2832, 2840, 2960, 3408, 3540, 3552, 4189, 4260, 4366, 4440, 4720, 5254, 5664, 5680, 5920, 6549, 6816, 7080, 7881, 8378, 8520, 8732, 8880, 9440, 10508, 10915, 11360, 12567, 13098, 13135, 14160, 15762, 16756, 17040, 17464, 17760, 20945, 21016, 21830, 25134, 26196, 26270, 28320, 31524, 32745, 33512, 34080, 34928, 39405, 41890, 42032, 43660, 50268, 52392, 52540, 62835, 63048, 65490, 67024, 69856, 78810, 83780, 84064, 87320, 100536, 104784, 105080, 125670, 126096, 130980, 134048, 154993, 157620, 167560, 174640, 201072, 209568, 210160, 251340, 252192, 261960, 309986, 315240, 335120, 349280, 402144, 420320, 464979, 502680, 523920, 619972, 630480, 670240, 774965, 929958, 1005360, 1047840, 1239944, 1260960, 1549930, 1859916, 2010720, 2324895, 2479888, 3099860, 3719832, 4649790, 4959776, 6199720, 7439664, 9299580, 12399440, 14879328, 18599160, 24798880, 37198320, 74396640]

約数ペア:

[(1, 74396640), (2, 37198320), (3, 24798880), (4, 18599160), (5, 14879328), (6, 12399440), (8, 9299580), (10, 7439664), (12, 6199720), (15, 4959776), (16, 4649790), (20, 3719832), (24, 3099860), (30, 2479888), (32, 2324895), (37, 2010720), (40, 1859916), (48, 1549930), (59, 1260960), (60, 1239944), (71, 1047840), (74, 1005360), (80, 929958), (96, 774965), (111, 670240), (118, 630480), (120, 619972), (142, 523920), (148, 502680), (160, 464979), (177, 420320), (185, 402144), (213, 349280), (222, 335120), (236, 315240), (240, 309986), (284, 261960), (295, 252192), (296, 251340), (354, 210160), (355, 209568), (370, 201072), (426, 174640), (444, 167560), (472, 157620), (480, 154993), (555, 134048), (568, 130980), (590, 126096), (592, 125670), (708, 105080), (710, 104784), (740, 100536), (852, 87320), (885, 84064), (888, 83780), (944, 78810), (1065, 69856), (1110, 67024), (1136, 65490), (1180, 63048), (1184, 62835), (1416, 52540), (1420, 52392), (1480, 50268), (1704, 43660), (1770, 42032), (1776, 41890), (1888, 39405), (2130, 34928), (2183, 34080), (2220, 33512), (2272, 32745), (2360, 31524), (2627, 28320), (2832, 26270), (2840, 26196), (2960, 25134), (3408, 21830), (3540, 21016), (3552, 20945), (4189, 17760), (4260, 17464), (4366, 17040), (4440, 16756), (4720, 15762), (5254, 14160), (5664, 13135), (5680, 13098), (5920, 12567), (6549, 11360), (6816, 10915), (7080, 10508), (7881, 9440), (8378, 8880), (8520, 8732)]