65397360

素因数分解:

$2^4\times 3^1\times 5^1\times 7^2\times {\mathrm{67}}^1\times {\mathrm{83}}^1$

素因数の和:180

約数の個数: 240

約数和(自身を含む): 242234496

約数和(自身を除く): 176837136

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 49, 56, 60, 67, 70, 80, 83, 84, 98, 105, 112, 120, 134, 140, 147, 166, 168, 196, 201, 210, 240, 245, 249, 268, 280, 294, 332, 335, 336, 392, 402, 415, 420, 469, 490, 498, 536, 560, 581, 588, 664, 670, 735, 784, 804, 830, 840, 938, 980, 996, 1005, 1072, 1162, 1176, 1245, 1328, 1340, 1407, 1470, 1608, 1660, 1680, 1743, 1876, 1960, 1992, 2010, 2324, 2345, 2352, 2490, 2680, 2814, 2905, 2940, 3216, 3283, 3320, 3486, 3752, 3920, 3984, 4020, 4067, 4648, 4690, 4980, 5360, 5561, 5628, 5810, 5880, 6566, 6640, 6972, 7035, 7504, 8040, 8134, 8715, 9296, 9380, 9849, 9960, 11122, 11256, 11620, 11760, 12201, 13132, 13944, 14070, 16080, 16268, 16415, 16683, 17430, 18760, 19698, 19920, 20335, 22244, 22512, 23240, 24402, 26264, 27805, 27888, 28140, 32536, 32830, 33366, 34860, 37520, 38927, 39396, 40670, 44488, 46480, 48804, 49245, 52528, 55610, 56280, 61005, 65072, 65660, 66732, 69720, 77854, 78792, 81340, 83415, 88976, 97608, 98490, 111220, 112560, 116781, 122010, 131320, 133464, 139440, 155708, 157584, 162680, 166830, 194635, 195216, 196980, 222440, 233562, 244020, 262640, 266928, 272489, 311416, 325360, 333660, 389270, 393960, 444880, 467124, 488040, 544978, 583905, 622832, 667320, 778540, 787920, 817467, 934248, 976080, 1089956, 1167810, 1334640, 1362445, 1557080, 1634934, 1868496, 2179912, 2335620, 2724890, 3114160, 3269868, 4087335, 4359824, 4671240, 5449780, 6539736, 8174670, 9342480, 10899560, 13079472, 16349340, 21799120, 32698680, 65397360]

約数ペア:

[(1, 65397360), (2, 32698680), (3, 21799120), (4, 16349340), (5, 13079472), (6, 10899560), (7, 9342480), (8, 8174670), (10, 6539736), (12, 5449780), (14, 4671240), (15, 4359824), (16, 4087335), (20, 3269868), (21, 3114160), (24, 2724890), (28, 2335620), (30, 2179912), (35, 1868496), (40, 1634934), (42, 1557080), (48, 1362445), (49, 1334640), (56, 1167810), (60, 1089956), (67, 976080), (70, 934248), (80, 817467), (83, 787920), (84, 778540), (98, 667320), (105, 622832), (112, 583905), (120, 544978), (134, 488040), (140, 467124), (147, 444880), (166, 393960), (168, 389270), (196, 333660), (201, 325360), (210, 311416), (240, 272489), (245, 266928), (249, 262640), (268, 244020), (280, 233562), (294, 222440), (332, 196980), (335, 195216), (336, 194635), (392, 166830), (402, 162680), (415, 157584), (420, 155708), (469, 139440), (490, 133464), (498, 131320), (536, 122010), (560, 116781), (581, 112560), (588, 111220), (664, 98490), (670, 97608), (735, 88976), (784, 83415), (804, 81340), (830, 78792), (840, 77854), (938, 69720), (980, 66732), (996, 65660), (1005, 65072), (1072, 61005), (1162, 56280), (1176, 55610), (1245, 52528), (1328, 49245), (1340, 48804), (1407, 46480), (1470, 44488), (1608, 40670), (1660, 39396), (1680, 38927), (1743, 37520), (1876, 34860), (1960, 33366), (1992, 32830), (2010, 32536), (2324, 28140), (2345, 27888), (2352, 27805), (2490, 26264), (2680, 24402), (2814, 23240), (2905, 22512), (2940, 22244), (3216, 20335), (3283, 19920), (3320, 19698), (3486, 18760), (3752, 17430), (3920, 16683), (3984, 16415), (4020, 16268), (4067, 16080), (4648, 14070), (4690, 13944), (4980, 13132), (5360, 12201), (5561, 11760), (5628, 11620), (5810, 11256), (5880, 11122), (6566, 9960), (6640, 9849), (6972, 9380), (7035, 9296), (7504, 8715), (8040, 8134)]