20054090160

素因数分解:

$2^4\times 3^8\times 5^1\times {\mathrm{13}}^1\times {\mathrm{2939}}^1$

素因数の和:2989

約数の個数: 360

約数和(自身を含む): 75340334160

約数和(自身を除く): 55286244000

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 27, 30, 36, 39, 40, 45, 48, 52, 54, 60, 65, 72, 78, 80, 81, 90, 104, 108, 117, 120, 130, 135, 144, 156, 162, 180, 195, 208, 216, 234, 240, 243, 260, 270, 312, 324, 351, 360, 390, 405, 432, 468, 486, 520, 540, 585, 624, 648, 702, 720, 729, 780, 810, 936, 972, 1040, 1053, 1080, 1170, 1215, 1296, 1404, 1458, 1560, 1620, 1755, 1872, 1944, 2106, 2160, 2187, 2340, 2430, 2808, 2916, 2939, 3120, 3159, 3240, 3510, 3645, 3888, 4212, 4374, 4680, 4860, 5265, 5616, 5832, 5878, 6318, 6480, 6561, 7020, 7290, 8424, 8748, 8817, 9360, 9477, 9720, 10530, 10935, 11664, 11756, 12636, 13122, 14040, 14580, 14695, 15795, 16848, 17496, 17634, 18954, 19440, 21060, 21870, 23512, 25272, 26244, 26451, 28080, 28431, 29160, 29390, 31590, 32805, 34992, 35268, 37908, 38207, 42120, 43740, 44085, 47024, 47385, 50544, 52488, 52902, 56862, 58320, 58780, 63180, 65610, 70536, 75816, 76414, 79353, 84240, 85293, 87480, 88170, 94770, 104976, 105804, 113724, 114621, 117560, 126360, 131220, 132255, 141072, 142155, 151632, 152828, 158706, 170586, 174960, 176340, 189540, 191035, 211608, 227448, 229242, 235120, 238059, 252720, 262440, 264510, 284310, 305656, 317412, 341172, 343863, 352680, 379080, 382070, 396765, 423216, 426465, 454896, 458484, 476118, 524880, 529020, 568620, 573105, 611312, 634824, 682344, 687726, 705360, 714177, 758160, 764140, 793530, 852930, 916968, 952236, 1031589, 1058040, 1137240, 1146210, 1190295, 1269648, 1364688, 1375452, 1428354, 1528280, 1587060, 1705860, 1719315, 1833936, 1904472, 2063178, 2116080, 2142531, 2274480, 2292420, 2380590, 2750904, 2856708, 3056560, 3094767, 3174120, 3411720, 3438630, 3570885, 3808944, 4126356, 4285062, 4584840, 4761180, 5157945, 5501808, 5713416, 6189534, 6348240, 6427593, 6823440, 6877260, 7141770, 8252712, 8570124, 9169680, 9284301, 9522360, 10315890, 10712655, 11426832, 12379068, 12855186, 13754520, 14283540, 15473835, 16505424, 17140248, 18568602, 19044720, 19282779, 20631780, 21425310, 24758136, 25710372, 27509040, 27852903, 28567080, 30947670, 32137965, 34280496, 37137204, 38565558, 41263560, 42850620, 46421505, 49516272, 51420744, 55705806, 57134160, 61895340, 64275930, 74274408, 77131116, 82527120, 83558709, 85701240, 92843010, 96413895, 102841488, 111411612, 123790680, 128551860, 139264515, 148548816, 154262232, 167117418, 171402480, 185686020, 192827790, 222823224, 247581360, 250676127, 257103720, 278529030, 308524464, 334234836, 371372040, 385655580, 417793545, 445646448, 501352254, 514207440, 557058060, 668469672, 742744080, 771311160, 835587090, 1002704508, 1114116120, 1253380635, 1336939344, 1542622320, 1671174180, 2005409016, 2228232240, 2506761270, 3342348360, 4010818032, 5013522540, 6684696720, 10027045080, 20054090160]

約数ペア:

[(1, 20054090160), (2, 10027045080), (3, 6684696720), (4, 5013522540), (5, 4010818032), (6, 3342348360), (8, 2506761270), (9, 2228232240), (10, 2005409016), (12, 1671174180), (13, 1542622320), (15, 1336939344), (16, 1253380635), (18, 1114116120), (20, 1002704508), (24, 835587090), (26, 771311160), (27, 742744080), (30, 668469672), (36, 557058060), (39, 514207440), (40, 501352254), (45, 445646448), (48, 417793545), (52, 385655580), (54, 371372040), (60, 334234836), (65, 308524464), (72, 278529030), (78, 257103720), (80, 250676127), (81, 247581360), (90, 222823224), (104, 192827790), (108, 185686020), (117, 171402480), (120, 167117418), (130, 154262232), (135, 148548816), (144, 139264515), (156, 128551860), (162, 123790680), (180, 111411612), (195, 102841488), (208, 96413895), (216, 92843010), (234, 85701240), (240, 83558709), (243, 82527120), (260, 77131116), (270, 74274408), (312, 64275930), (324, 61895340), (351, 57134160), (360, 55705806), (390, 51420744), (405, 49516272), (432, 46421505), (468, 42850620), (486, 41263560), (520, 38565558), (540, 37137204), (585, 34280496), (624, 32137965), (648, 30947670), (702, 28567080), (720, 27852903), (729, 27509040), (780, 25710372), (810, 24758136), (936, 21425310), (972, 20631780), (1040, 19282779), (1053, 19044720), (1080, 18568602), (1170, 17140248), (1215, 16505424), (1296, 15473835), (1404, 14283540), (1458, 13754520), (1560, 12855186), (1620, 12379068), (1755, 11426832), (1872, 10712655), (1944, 10315890), (2106, 9522360), (2160, 9284301), (2187, 9169680), (2340, 8570124), (2430, 8252712), (2808, 7141770), (2916, 6877260), (2939, 6823440), (3120, 6427593), (3159, 6348240), (3240, 6189534), (3510, 5713416), (3645, 5501808), (3888, 5157945), (4212, 4761180), (4374, 4584840), (4680, 4285062), (4860, 4126356), (5265, 3808944), (5616, 3570885), (5832, 3438630), (5878, 3411720), (6318, 3174120), (6480, 3094767), (6561, 3056560), (7020, 2856708), (7290, 2750904), (8424, 2380590), (8748, 2292420), (8817, 2274480), (9360, 2142531), (9477, 2116080), (9720, 2063178), (10530, 1904472), (10935, 1833936), (11664, 1719315), (11756, 1705860), (12636, 1587060), (13122, 1528280), (14040, 1428354), (14580, 1375452), (14695, 1364688), (15795, 1269648), (16848, 1190295), (17496, 1146210), (17634, 1137240), (18954, 1058040), (19440, 1031589), (21060, 952236), (21870, 916968), (23512, 852930), (25272, 793530), (26244, 764140), (26451, 758160), (28080, 714177), (28431, 705360), (29160, 687726), (29390, 682344), (31590, 634824), (32805, 611312), (34992, 573105), (35268, 568620), (37908, 529020), (38207, 524880), (42120, 476118), (43740, 458484), (44085, 454896), (47024, 426465), (47385, 423216), (50544, 396765), (52488, 382070), (52902, 379080), (56862, 352680), (58320, 343863), (58780, 341172), (63180, 317412), (65610, 305656), (70536, 284310), (75816, 264510), (76414, 262440), (79353, 252720), (84240, 238059), (85293, 235120), (87480, 229242), (88170, 227448), (94770, 211608), (104976, 191035), (105804, 189540), (113724, 176340), (114621, 174960), (117560, 170586), (126360, 158706), (131220, 152828), (132255, 151632), (141072, 142155)]