2280904920

素因数分解:

$2^3\times 3^5\times 5^1\times 7^2\times {\mathrm{4789}}^1$

素因数の和:4829

約数の個数: 288

約数和(自身を含む): 8944462800

約数和(自身を除く): 6663557880

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 49, 54, 56, 60, 63, 70, 72, 81, 84, 90, 98, 105, 108, 120, 126, 135, 140, 147, 162, 168, 180, 189, 196, 210, 216, 243, 245, 252, 270, 280, 294, 315, 324, 360, 378, 392, 405, 420, 441, 486, 490, 504, 540, 567, 588, 630, 648, 735, 756, 810, 840, 882, 945, 972, 980, 1080, 1134, 1176, 1215, 1260, 1323, 1470, 1512, 1620, 1701, 1764, 1890, 1944, 1960, 2205, 2268, 2430, 2520, 2646, 2835, 2940, 3240, 3402, 3528, 3780, 3969, 4410, 4536, 4789, 4860, 5292, 5670, 5880, 6615, 6804, 7560, 7938, 8505, 8820, 9578, 9720, 10584, 11340, 11907, 13230, 13608, 14367, 15876, 17010, 17640, 19156, 19845, 22680, 23814, 23945, 26460, 28734, 31752, 33523, 34020, 38312, 39690, 43101, 47628, 47890, 52920, 57468, 59535, 67046, 68040, 71835, 79380, 86202, 95256, 95780, 100569, 114936, 119070, 129303, 134092, 143670, 158760, 167615, 172404, 191560, 201138, 215505, 234661, 238140, 258606, 268184, 287340, 301707, 335230, 344808, 387909, 402276, 431010, 469322, 476280, 502845, 517212, 574680, 603414, 646515, 670460, 703983, 775818, 804552, 862020, 905121, 938644, 1005690, 1034424, 1163727, 1173305, 1206828, 1293030, 1340920, 1407966, 1508535, 1551636, 1724040, 1810242, 1877288, 1939545, 2011380, 2111949, 2327454, 2346610, 2413656, 2586060, 2715363, 2815932, 3017070, 3103272, 3519915, 3620484, 3879090, 4022760, 4223898, 4525605, 4654908, 4693220, 5172120, 5430726, 5631864, 5818635, 6034140, 6335847, 7039830, 7240968, 7758180, 8146089, 8447796, 9051210, 9309816, 9386440, 10559745, 10861452, 11637270, 12068280, 12671694, 13576815, 14079660, 15516360, 16292178, 16895592, 18102420, 19007541, 21119490, 21722904, 23274540, 25343388, 27153630, 28159320, 31679235, 32584356, 36204840, 38015082, 40730445, 42238980, 46549080, 50686776, 54307260, 57022623, 63358470, 65168712, 76030164, 81460890, 84477960, 95037705, 108614520, 114045246, 126716940, 152060328, 162921780, 190075410, 228090492, 253433880, 285113115, 325843560, 380150820, 456180984, 570226230, 760301640, 1140452460, 2280904920]

約数ペア:

[(1, 2280904920), (2, 1140452460), (3, 760301640), (4, 570226230), (5, 456180984), (6, 380150820), (7, 325843560), (8, 285113115), (9, 253433880), (10, 228090492), (12, 190075410), (14, 162921780), (15, 152060328), (18, 126716940), (20, 114045246), (21, 108614520), (24, 95037705), (27, 84477960), (28, 81460890), (30, 76030164), (35, 65168712), (36, 63358470), (40, 57022623), (42, 54307260), (45, 50686776), (49, 46549080), (54, 42238980), (56, 40730445), (60, 38015082), (63, 36204840), (70, 32584356), (72, 31679235), (81, 28159320), (84, 27153630), (90, 25343388), (98, 23274540), (105, 21722904), (108, 21119490), (120, 19007541), (126, 18102420), (135, 16895592), (140, 16292178), (147, 15516360), (162, 14079660), (168, 13576815), (180, 12671694), (189, 12068280), (196, 11637270), (210, 10861452), (216, 10559745), (243, 9386440), (245, 9309816), (252, 9051210), (270, 8447796), (280, 8146089), (294, 7758180), (315, 7240968), (324, 7039830), (360, 6335847), (378, 6034140), (392, 5818635), (405, 5631864), (420, 5430726), (441, 5172120), (486, 4693220), (490, 4654908), (504, 4525605), (540, 4223898), (567, 4022760), (588, 3879090), (630, 3620484), (648, 3519915), (735, 3103272), (756, 3017070), (810, 2815932), (840, 2715363), (882, 2586060), (945, 2413656), (972, 2346610), (980, 2327454), (1080, 2111949), (1134, 2011380), (1176, 1939545), (1215, 1877288), (1260, 1810242), (1323, 1724040), (1470, 1551636), (1512, 1508535), (1620, 1407966), (1701, 1340920), (1764, 1293030), (1890, 1206828), (1944, 1173305), (1960, 1163727), (2205, 1034424), (2268, 1005690), (2430, 938644), (2520, 905121), (2646, 862020), (2835, 804552), (2940, 775818), (3240, 703983), (3402, 670460), (3528, 646515), (3780, 603414), (3969, 574680), (4410, 517212), (4536, 502845), (4789, 476280), (4860, 469322), (5292, 431010), (5670, 402276), (5880, 387909), (6615, 344808), (6804, 335230), (7560, 301707), (7938, 287340), (8505, 268184), (8820, 258606), (9578, 238140), (9720, 234661), (10584, 215505), (11340, 201138), (11907, 191560), (13230, 172404), (13608, 167615), (14367, 158760), (15876, 143670), (17010, 134092), (17640, 129303), (19156, 119070), (19845, 114936), (22680, 100569), (23814, 95780), (23945, 95256), (26460, 86202), (28734, 79380), (31752, 71835), (33523, 68040), (34020, 67046), (38312, 59535), (39690, 57468), (43101, 52920), (47628, 47890)]