8645280

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{83}}^1$

素因数の和:139

約数の個数: 192

約数和(自身を含む): 32514048

約数和(自身を除く): 23868768

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 31, 32, 35, 40, 42, 48, 56, 60, 62, 70, 80, 83, 84, 93, 96, 105, 112, 120, 124, 140, 155, 160, 166, 168, 186, 210, 217, 224, 240, 248, 249, 280, 310, 332, 336, 372, 415, 420, 434, 465, 480, 496, 498, 560, 581, 620, 651, 664, 672, 744, 830, 840, 868, 930, 992, 996, 1085, 1120, 1162, 1240, 1245, 1302, 1328, 1488, 1660, 1680, 1736, 1743, 1860, 1992, 2170, 2324, 2480, 2490, 2573, 2604, 2656, 2905, 2976, 3255, 3320, 3360, 3472, 3486, 3720, 3984, 4340, 4648, 4960, 4980, 5146, 5208, 5810, 6510, 6640, 6944, 6972, 7440, 7719, 7968, 8680, 8715, 9296, 9960, 10292, 10416, 11620, 12865, 13020, 13280, 13944, 14880, 15438, 17360, 17430, 18011, 18592, 19920, 20584, 20832, 23240, 25730, 26040, 27888, 30876, 34720, 34860, 36022, 38595, 39840, 41168, 46480, 51460, 52080, 54033, 55776, 61752, 69720, 72044, 77190, 82336, 90055, 92960, 102920, 104160, 108066, 123504, 139440, 144088, 154380, 180110, 205840, 216132, 247008, 270165, 278880, 288176, 308760, 360220, 411680, 432264, 540330, 576352, 617520, 720440, 864528, 1080660, 1235040, 1440880, 1729056, 2161320, 2881760, 4322640, 8645280]

約数ペア:

[(1, 8645280), (2, 4322640), (3, 2881760), (4, 2161320), (5, 1729056), (6, 1440880), (7, 1235040), (8, 1080660), (10, 864528), (12, 720440), (14, 617520), (15, 576352), (16, 540330), (20, 432264), (21, 411680), (24, 360220), (28, 308760), (30, 288176), (31, 278880), (32, 270165), (35, 247008), (40, 216132), (42, 205840), (48, 180110), (56, 154380), (60, 144088), (62, 139440), (70, 123504), (80, 108066), (83, 104160), (84, 102920), (93, 92960), (96, 90055), (105, 82336), (112, 77190), (120, 72044), (124, 69720), (140, 61752), (155, 55776), (160, 54033), (166, 52080), (168, 51460), (186, 46480), (210, 41168), (217, 39840), (224, 38595), (240, 36022), (248, 34860), (249, 34720), (280, 30876), (310, 27888), (332, 26040), (336, 25730), (372, 23240), (415, 20832), (420, 20584), (434, 19920), (465, 18592), (480, 18011), (496, 17430), (498, 17360), (560, 15438), (581, 14880), (620, 13944), (651, 13280), (664, 13020), (672, 12865), (744, 11620), (830, 10416), (840, 10292), (868, 9960), (930, 9296), (992, 8715), (996, 8680), (1085, 7968), (1120, 7719), (1162, 7440), (1240, 6972), (1245, 6944), (1302, 6640), (1328, 6510), (1488, 5810), (1660, 5208), (1680, 5146), (1736, 4980), (1743, 4960), (1860, 4648), (1992, 4340), (2170, 3984), (2324, 3720), (2480, 3486), (2490, 3472), (2573, 3360), (2604, 3320), (2656, 3255), (2905, 2976)]