283205520

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{383}}^1$

素因数の和:494

約数の個数: 240

約数和(自身を含む): 1039933440

約数和(自身を除く): 756727920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 36, 39, 40, 45, 48, 52, 60, 65, 72, 78, 79, 80, 90, 104, 117, 120, 130, 144, 156, 158, 180, 195, 208, 234, 237, 240, 260, 312, 316, 360, 383, 390, 395, 468, 474, 520, 585, 624, 632, 711, 720, 766, 780, 790, 936, 948, 1027, 1040, 1149, 1170, 1185, 1264, 1422, 1532, 1560, 1580, 1872, 1896, 1915, 2054, 2298, 2340, 2370, 2844, 3064, 3081, 3120, 3160, 3447, 3555, 3792, 3830, 4108, 4596, 4680, 4740, 4979, 5135, 5688, 5745, 6128, 6162, 6320, 6894, 7110, 7660, 8216, 9192, 9243, 9360, 9480, 9958, 10270, 11376, 11490, 12324, 13788, 14220, 14937, 15320, 15405, 16432, 17235, 18384, 18486, 18960, 19916, 20540, 22980, 24648, 24895, 27576, 28440, 29874, 30257, 30640, 30810, 34470, 36972, 39832, 41080, 44811, 45960, 46215, 49296, 49790, 55152, 56880, 59748, 60514, 61620, 68940, 73944, 74685, 79664, 82160, 89622, 90771, 91920, 92430, 99580, 119496, 121028, 123240, 137880, 147888, 149370, 151285, 179244, 181542, 184860, 199160, 224055, 238992, 242056, 246480, 272313, 275760, 298740, 302570, 358488, 363084, 369720, 393341, 398320, 448110, 453855, 484112, 544626, 597480, 605140, 716976, 726168, 739440, 786682, 896220, 907710, 1089252, 1180023, 1194960, 1210280, 1361565, 1452336, 1573364, 1792440, 1815420, 1966705, 2178504, 2360046, 2420560, 2723130, 3146728, 3540069, 3584880, 3630840, 3933410, 4357008, 4720092, 5446260, 5900115, 6293456, 7080138, 7261680, 7866820, 9440184, 10892520, 11800230, 14160276, 15733640, 17700345, 18880368, 21785040, 23600460, 28320552, 31467280, 35400690, 47200920, 56641104, 70801380, 94401840, 141602760, 283205520]

約数ペア:

[(1, 283205520), (2, 141602760), (3, 94401840), (4, 70801380), (5, 56641104), (6, 47200920), (8, 35400690), (9, 31467280), (10, 28320552), (12, 23600460), (13, 21785040), (15, 18880368), (16, 17700345), (18, 15733640), (20, 14160276), (24, 11800230), (26, 10892520), (30, 9440184), (36, 7866820), (39, 7261680), (40, 7080138), (45, 6293456), (48, 5900115), (52, 5446260), (60, 4720092), (65, 4357008), (72, 3933410), (78, 3630840), (79, 3584880), (80, 3540069), (90, 3146728), (104, 2723130), (117, 2420560), (120, 2360046), (130, 2178504), (144, 1966705), (156, 1815420), (158, 1792440), (180, 1573364), (195, 1452336), (208, 1361565), (234, 1210280), (237, 1194960), (240, 1180023), (260, 1089252), (312, 907710), (316, 896220), (360, 786682), (383, 739440), (390, 726168), (395, 716976), (468, 605140), (474, 597480), (520, 544626), (585, 484112), (624, 453855), (632, 448110), (711, 398320), (720, 393341), (766, 369720), (780, 363084), (790, 358488), (936, 302570), (948, 298740), (1027, 275760), (1040, 272313), (1149, 246480), (1170, 242056), (1185, 238992), (1264, 224055), (1422, 199160), (1532, 184860), (1560, 181542), (1580, 179244), (1872, 151285), (1896, 149370), (1915, 147888), (2054, 137880), (2298, 123240), (2340, 121028), (2370, 119496), (2844, 99580), (3064, 92430), (3081, 91920), (3120, 90771), (3160, 89622), (3447, 82160), (3555, 79664), (3792, 74685), (3830, 73944), (4108, 68940), (4596, 61620), (4680, 60514), (4740, 59748), (4979, 56880), (5135, 55152), (5688, 49790), (5745, 49296), (6128, 46215), (6162, 45960), (6320, 44811), (6894, 41080), (7110, 39832), (7660, 36972), (8216, 34470), (9192, 30810), (9243, 30640), (9360, 30257), (9480, 29874), (9958, 28440), (10270, 27576), (11376, 24895), (11490, 24648), (12324, 22980), (13788, 20540), (14220, 19916), (14937, 18960), (15320, 18486), (15405, 18384), (16432, 17235)]