1305437280

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{83}}^1\times {\mathrm{151}}^1$

素因数の和:290

約数の個数: 384

約数和(自身を含む): 4942135296

約数和(自身を除く): 3636698016

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, 151, 155, 160, 166, 168, 186, 210, 217, 224, 240, 248, 249, 280, 302, 310, 332, 336, 372, 415, 420, 434, 453, 465, 480, 496, 498, 560, 581, 604, 620, 651, 664, 672, 744, 755, 830, 840, 868, 906, 930, 992, 996, 1057, 1085, 1120, 1162, 1208, 1240, 1245, 1302, 1328, 1488, 1510, 1660, 1680, 1736, 1743, 1812, 1860, 1992, 2114, 2170, 2265, 2324, 2416, 2480, 2490, 2573, 2604, 2656, 2905, 2976, 3020, 3171, 3255, 3320, 3360, 3472, 3486, 3624, 3720, 3984, 4228, 4340, 4530, 4648, 4681, 4832, 4960, 4980, 5146, 5208, 5285, 5810, 6040, 6342, 6510, 6640, 6944, 6972, 7248, 7440, 7719, 7968, 8456, 8680, 8715, 9060, 9296, 9362, 9960, 10292, 10416, 10570, 11620, 12080, 12533, 12684, 12865, 13020, 13280, 13944, 14043, 14496, 14880, 15438, 15855, 16912, 17360, 17430, 18011, 18120, 18592, 18724, 19920, 20584, 20832, 21140, 23240, 23405, 24160, 25066, 25368, 25730, 26040, 27888, 28086, 30876, 31710, 32767, 33824, 34720, 34860, 36022, 36240, 37448, 37599, 38595, 39840, 41168, 42280, 46480, 46810, 50132, 50736, 51460, 52080, 54033, 55776, 56172, 61752, 62665, 63420, 65534, 69720, 70215, 72044, 72480, 74896, 75198, 77190, 82336, 84560, 87731, 90055, 92960, 93620, 98301, 100264, 101472, 102920, 104160, 108066, 112344, 123504, 125330, 126840, 131068, 139440, 140430, 144088, 149792, 150396, 154380, 163835, 169120, 175462, 180110, 187240, 187995, 196602, 200528, 205840, 216132, 224688, 247008, 250660, 253680, 262136, 263193, 270165, 278880, 280860, 288176, 300792, 308760, 327670, 350924, 360220, 374480, 375990, 388523, 393204, 401056, 411680, 432264, 438655, 449376, 491505, 501320, 507360, 524272, 526386, 540330, 561720, 576352, 601584, 617520, 655340, 701848, 720440, 748960, 751980, 777046, 786408, 864528, 877310, 983010, 1002640, 1048544, 1052772, 1080660, 1123440, 1165569, 1203168, 1235040, 1310680, 1315965, 1403696, 1440880, 1503960, 1554092, 1572816, 1729056, 1754620, 1942615, 1966020, 2005280, 2105544, 2161320, 2246880, 2331138, 2621360, 2631930, 2719661, 2807392, 2881760, 3007920, 3108184, 3145632, 3509240, 3885230, 3932040, 4211088, 4322640, 4662276, 5242720, 5263860, 5439322, 5827845, 6015840, 6216368, 7018480, 7770460, 7864080, 8158983, 8422176, 8645280, 9324552, 10527720, 10878644, 11655690, 12432736, 13598305, 14036960, 15540920, 15728160, 16317966, 18649104, 21055440, 21757288, 23311380, 27196610, 31081840, 32635932, 37298208, 40794915, 42110880, 43514576, 46622760, 54393220, 62163680, 65271864, 81589830, 87029152, 93245520, 108786440, 130543728, 163179660, 186491040, 217572880, 261087456, 326359320, 435145760, 652718640, 1305437280]

約数ペア:

[(1, 1305437280), (2, 652718640), (3, 435145760), (4, 326359320), (5, 261087456), (6, 217572880), (7, 186491040), (8, 163179660), (10, 130543728), (12, 108786440), (14, 93245520), (15, 87029152), (16, 81589830), (20, 65271864), (21, 62163680), (24, 54393220), (28, 46622760), (30, 43514576), (31, 42110880), (32, 40794915), (35, 37298208), (40, 32635932), (42, 31081840), (48, 27196610), (56, 23311380), (60, 21757288), (62, 21055440), (70, 18649104), (80, 16317966), (83, 15728160), (84, 15540920), (93, 14036960), (96, 13598305), (105, 12432736), (112, 11655690), (120, 10878644), (124, 10527720), (140, 9324552), (151, 8645280), (155, 8422176), (160, 8158983), (166, 7864080), (168, 7770460), (186, 7018480), (210, 6216368), (217, 6015840), (224, 5827845), (240, 5439322), (248, 5263860), (249, 5242720), (280, 4662276), (302, 4322640), (310, 4211088), (332, 3932040), (336, 3885230), (372, 3509240), (415, 3145632), (420, 3108184), (434, 3007920), (453, 2881760), (465, 2807392), (480, 2719661), (496, 2631930), (498, 2621360), (560, 2331138), (581, 2246880), (604, 2161320), (620, 2105544), (651, 2005280), (664, 1966020), (672, 1942615), (744, 1754620), (755, 1729056), (830, 1572816), (840, 1554092), (868, 1503960), (906, 1440880), (930, 1403696), (992, 1315965), (996, 1310680), (1057, 1235040), (1085, 1203168), (1120, 1165569), (1162, 1123440), (1208, 1080660), (1240, 1052772), (1245, 1048544), (1302, 1002640), (1328, 983010), (1488, 877310), (1510, 864528), (1660, 786408), (1680, 777046), (1736, 751980), (1743, 748960), (1812, 720440), (1860, 701848), (1992, 655340), (2114, 617520), (2170, 601584), (2265, 576352), (2324, 561720), (2416, 540330), (2480, 526386), (2490, 524272), (2573, 507360), (2604, 501320), (2656, 491505), (2905, 449376), (2976, 438655), (3020, 432264), (3171, 411680), (3255, 401056), (3320, 393204), (3360, 388523), (3472, 375990), (3486, 374480), (3624, 360220), (3720, 350924), (3984, 327670), (4228, 308760), (4340, 300792), (4530, 288176), (4648, 280860), (4681, 278880), (4832, 270165), (4960, 263193), (4980, 262136), (5146, 253680), (5208, 250660), (5285, 247008), (5810, 224688), (6040, 216132), (6342, 205840), (6510, 200528), (6640, 196602), (6944, 187995), (6972, 187240), (7248, 180110), (7440, 175462), (7719, 169120), (7968, 163835), (8456, 154380), (8680, 150396), (8715, 149792), (9060, 144088), (9296, 140430), (9362, 139440), (9960, 131068), (10292, 126840), (10416, 125330), (10570, 123504), (11620, 112344), (12080, 108066), (12533, 104160), (12684, 102920), (12865, 101472), (13020, 100264), (13280, 98301), (13944, 93620), (14043, 92960), (14496, 90055), (14880, 87731), (15438, 84560), (15855, 82336), (16912, 77190), (17360, 75198), (17430, 74896), (18011, 72480), (18120, 72044), (18592, 70215), (18724, 69720), (19920, 65534), (20584, 63420), (20832, 62665), (21140, 61752), (23240, 56172), (23405, 55776), (24160, 54033), (25066, 52080), (25368, 51460), (25730, 50736), (26040, 50132), (27888, 46810), (28086, 46480), (30876, 42280), (31710, 41168), (32767, 39840), (33824, 38595), (34720, 37599), (34860, 37448), (36022, 36240)]