508949280

素因数分解:

$2^5\times 3^2\times 5^1\times 7^2\times {\mathrm{7213}}^1$

素因数の和:7248

約数の個数: 216

約数和(自身を含む): 2020626972

約数和(自身を除く): 1511677692

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 49, 56, 60, 63, 70, 72, 80, 84, 90, 96, 98, 105, 112, 120, 126, 140, 144, 147, 160, 168, 180, 196, 210, 224, 240, 245, 252, 280, 288, 294, 315, 336, 360, 392, 420, 441, 480, 490, 504, 560, 588, 630, 672, 720, 735, 784, 840, 882, 980, 1008, 1120, 1176, 1260, 1440, 1470, 1568, 1680, 1764, 1960, 2016, 2205, 2352, 2520, 2940, 3360, 3528, 3920, 4410, 4704, 5040, 5880, 7056, 7213, 7840, 8820, 10080, 11760, 14112, 14426, 17640, 21639, 23520, 28852, 35280, 36065, 43278, 50491, 57704, 64917, 70560, 72130, 86556, 100982, 108195, 115408, 129834, 144260, 151473, 173112, 201964, 216390, 230816, 252455, 259668, 288520, 302946, 324585, 346224, 353437, 403928, 432780, 454419, 504910, 519336, 577040, 605892, 649170, 692448, 706874, 757365, 807856, 865560, 908838, 1009820, 1038672, 1060311, 1154080, 1211784, 1298340, 1413748, 1514730, 1615712, 1731120, 1767185, 1817676, 2019640, 2077344, 2120622, 2272095, 2423568, 2596680, 2827496, 3029460, 3180933, 3462240, 3534370, 3635352, 4039280, 4241244, 4544190, 4847136, 5193360, 5301555, 5654992, 6058920, 6361866, 7068740, 7270704, 8078560, 8482488, 9088380, 10386720, 10603110, 11309984, 12117840, 12723732, 14137480, 14541408, 15904665, 16964976, 18176760, 21206220, 24235680, 25447464, 28274960, 31809330, 33929952, 36353520, 42412440, 50894928, 56549920, 63618660, 72707040, 84824880, 101789856, 127237320, 169649760, 254474640, 508949280]

約数ペア:

[(1, 508949280), (2, 254474640), (3, 169649760), (4, 127237320), (5, 101789856), (6, 84824880), (7, 72707040), (8, 63618660), (9, 56549920), (10, 50894928), (12, 42412440), (14, 36353520), (15, 33929952), (16, 31809330), (18, 28274960), (20, 25447464), (21, 24235680), (24, 21206220), (28, 18176760), (30, 16964976), (32, 15904665), (35, 14541408), (36, 14137480), (40, 12723732), (42, 12117840), (45, 11309984), (48, 10603110), (49, 10386720), (56, 9088380), (60, 8482488), (63, 8078560), (70, 7270704), (72, 7068740), (80, 6361866), (84, 6058920), (90, 5654992), (96, 5301555), (98, 5193360), (105, 4847136), (112, 4544190), (120, 4241244), (126, 4039280), (140, 3635352), (144, 3534370), (147, 3462240), (160, 3180933), (168, 3029460), (180, 2827496), (196, 2596680), (210, 2423568), (224, 2272095), (240, 2120622), (245, 2077344), (252, 2019640), (280, 1817676), (288, 1767185), (294, 1731120), (315, 1615712), (336, 1514730), (360, 1413748), (392, 1298340), (420, 1211784), (441, 1154080), (480, 1060311), (490, 1038672), (504, 1009820), (560, 908838), (588, 865560), (630, 807856), (672, 757365), (720, 706874), (735, 692448), (784, 649170), (840, 605892), (882, 577040), (980, 519336), (1008, 504910), (1120, 454419), (1176, 432780), (1260, 403928), (1440, 353437), (1470, 346224), (1568, 324585), (1680, 302946), (1764, 288520), (1960, 259668), (2016, 252455), (2205, 230816), (2352, 216390), (2520, 201964), (2940, 173112), (3360, 151473), (3528, 144260), (3920, 129834), (4410, 115408), (4704, 108195), (5040, 100982), (5880, 86556), (7056, 72130), (7213, 70560), (7840, 64917), (8820, 57704), (10080, 50491), (11760, 43278), (14112, 36065), (14426, 35280), (17640, 28852), (21639, 23520)]