348321120

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{1249}}^1$

素因数の和:1357

約数の個数: 192

約数和(自身を含む): 1270080000

約数和(自身を除く): 921758880

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 70, 80, 83, 84, 96, 105, 112, 120, 140, 160, 166, 168, 210, 224, 240, 249, 280, 332, 336, 415, 420, 480, 498, 560, 581, 664, 672, 830, 840, 996, 1120, 1162, 1245, 1249, 1328, 1660, 1680, 1743, 1992, 2324, 2490, 2498, 2656, 2905, 3320, 3360, 3486, 3747, 3984, 4648, 4980, 4996, 5810, 6245, 6640, 6972, 7494, 7968, 8715, 8743, 9296, 9960, 9992, 11620, 12490, 13280, 13944, 14988, 17430, 17486, 18592, 18735, 19920, 19984, 23240, 24980, 26229, 27888, 29976, 34860, 34972, 37470, 39840, 39968, 43715, 46480, 49960, 52458, 55776, 59952, 69720, 69944, 74940, 87430, 92960, 99920, 103667, 104916, 119904, 131145, 139440, 139888, 149880, 174860, 199840, 207334, 209832, 262290, 278880, 279776, 299760, 311001, 349720, 414668, 419664, 518335, 524580, 599520, 622002, 699440, 725669, 829336, 839328, 1036670, 1049160, 1244004, 1398880, 1451338, 1555005, 1658672, 2073340, 2098320, 2177007, 2488008, 2902676, 3110010, 3317344, 3628345, 4146680, 4196640, 4354014, 4976016, 5805352, 6220020, 7256690, 8293360, 8708028, 9952032, 10885035, 11610704, 12440040, 14513380, 16586720, 17416056, 21770070, 23221408, 24880080, 29026760, 34832112, 43540140, 49760160, 58053520, 69664224, 87080280, 116107040, 174160560, 348321120]

約数ペア:

[(1, 348321120), (2, 174160560), (3, 116107040), (4, 87080280), (5, 69664224), (6, 58053520), (7, 49760160), (8, 43540140), (10, 34832112), (12, 29026760), (14, 24880080), (15, 23221408), (16, 21770070), (20, 17416056), (21, 16586720), (24, 14513380), (28, 12440040), (30, 11610704), (32, 10885035), (35, 9952032), (40, 8708028), (42, 8293360), (48, 7256690), (56, 6220020), (60, 5805352), (70, 4976016), (80, 4354014), (83, 4196640), (84, 4146680), (96, 3628345), (105, 3317344), (112, 3110010), (120, 2902676), (140, 2488008), (160, 2177007), (166, 2098320), (168, 2073340), (210, 1658672), (224, 1555005), (240, 1451338), (249, 1398880), (280, 1244004), (332, 1049160), (336, 1036670), (415, 839328), (420, 829336), (480, 725669), (498, 699440), (560, 622002), (581, 599520), (664, 524580), (672, 518335), (830, 419664), (840, 414668), (996, 349720), (1120, 311001), (1162, 299760), (1245, 279776), (1249, 278880), (1328, 262290), (1660, 209832), (1680, 207334), (1743, 199840), (1992, 174860), (2324, 149880), (2490, 139888), (2498, 139440), (2656, 131145), (2905, 119904), (3320, 104916), (3360, 103667), (3486, 99920), (3747, 92960), (3984, 87430), (4648, 74940), (4980, 69944), (4996, 69720), (5810, 59952), (6245, 55776), (6640, 52458), (6972, 49960), (7494, 46480), (7968, 43715), (8715, 39968), (8743, 39840), (9296, 37470), (9960, 34972), (9992, 34860), (11620, 29976), (12490, 27888), (13280, 26229), (13944, 24980), (14988, 23240), (17430, 19984), (17486, 19920), (18592, 18735)]