18520839120

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{317}}^1\times {\mathrm{419}}^1$

素因数の和:842

約数の個数: 320

約数和(自身を含む): 66775726080

約数和(自身を除く): 48254886960

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 80, 83, 84, 105, 112, 120, 140, 166, 168, 210, 240, 249, 280, 317, 332, 336, 415, 419, 420, 498, 560, 581, 634, 664, 830, 838, 840, 951, 996, 1162, 1245, 1257, 1268, 1328, 1585, 1660, 1676, 1680, 1743, 1902, 1992, 2095, 2219, 2324, 2490, 2514, 2536, 2905, 2933, 3170, 3320, 3352, 3486, 3804, 3984, 4190, 4438, 4648, 4755, 4980, 5028, 5072, 5810, 5866, 6285, 6340, 6640, 6657, 6704, 6972, 7608, 8380, 8715, 8799, 8876, 9296, 9510, 9960, 10056, 11095, 11620, 11732, 12570, 12680, 13314, 13944, 14665, 15216, 16760, 17430, 17598, 17752, 19020, 19920, 20112, 22190, 23240, 23464, 25140, 25360, 26311, 26628, 27888, 29330, 33285, 33520, 34777, 34860, 35196, 35504, 38040, 43995, 44380, 46480, 46928, 50280, 52622, 53256, 58660, 66570, 69554, 69720, 70392, 76080, 78933, 87990, 88760, 100560, 104331, 105244, 106512, 117320, 131555, 132823, 133140, 139108, 139440, 140784, 157866, 173885, 175980, 177520, 184177, 208662, 210488, 234640, 243439, 263110, 265646, 266280, 278216, 315732, 347770, 351960, 368354, 394665, 398469, 417324, 420976, 486878, 521655, 526220, 531292, 532560, 552531, 556432, 631464, 664115, 695540, 703920, 730317, 736708, 789330, 796938, 834648, 920885, 929761, 973756, 1043310, 1052440, 1062584, 1105062, 1217195, 1262928, 1328230, 1391080, 1460634, 1473416, 1578660, 1593876, 1669296, 1841770, 1859522, 1947512, 1992345, 2086620, 2104880, 2125168, 2210124, 2434390, 2656460, 2762655, 2782160, 2789283, 2921268, 2946832, 3157320, 3187752, 3651585, 3683540, 3719044, 3895024, 3984690, 4173240, 4420248, 4648805, 4868780, 5312920, 5525310, 5578566, 5842536, 6314640, 6375504, 7303170, 7367080, 7438088, 7969380, 8346480, 8840496, 9297610, 9737560, 10625840, 11024309, 11050620, 11157132, 11685072, 13946415, 14606340, 14734160, 14876176, 15938760, 18595220, 19475120, 22048618, 22101240, 22314264, 27892830, 29212680, 31877520, 33072927, 37190440, 44097236, 44202480, 44628528, 55121545, 55785660, 58425360, 66145854, 74380880, 77170163, 88194472, 110243090, 111571320, 132291708, 154340326, 165364635, 176388944, 220486180, 223142640, 231510489, 264583416, 308680652, 330729270, 385850815, 440972360, 463020978, 529166832, 617361304, 661458540, 771701630, 881944720, 926041956, 1157552445, 1234722608, 1322917080, 1543403260, 1852083912, 2315104890, 2645834160, 3086806520, 3704167824, 4630209780, 6173613040, 9260419560, 18520839120]

約数ペア:

[(1, 18520839120), (2, 9260419560), (3, 6173613040), (4, 4630209780), (5, 3704167824), (6, 3086806520), (7, 2645834160), (8, 2315104890), (10, 1852083912), (12, 1543403260), (14, 1322917080), (15, 1234722608), (16, 1157552445), (20, 926041956), (21, 881944720), (24, 771701630), (28, 661458540), (30, 617361304), (35, 529166832), (40, 463020978), (42, 440972360), (48, 385850815), (56, 330729270), (60, 308680652), (70, 264583416), (80, 231510489), (83, 223142640), (84, 220486180), (105, 176388944), (112, 165364635), (120, 154340326), (140, 132291708), (166, 111571320), (168, 110243090), (210, 88194472), (240, 77170163), (249, 74380880), (280, 66145854), (317, 58425360), (332, 55785660), (336, 55121545), (415, 44628528), (419, 44202480), (420, 44097236), (498, 37190440), (560, 33072927), (581, 31877520), (634, 29212680), (664, 27892830), (830, 22314264), (838, 22101240), (840, 22048618), (951, 19475120), (996, 18595220), (1162, 15938760), (1245, 14876176), (1257, 14734160), (1268, 14606340), (1328, 13946415), (1585, 11685072), (1660, 11157132), (1676, 11050620), (1680, 11024309), (1743, 10625840), (1902, 9737560), (1992, 9297610), (2095, 8840496), (2219, 8346480), (2324, 7969380), (2490, 7438088), (2514, 7367080), (2536, 7303170), (2905, 6375504), (2933, 6314640), (3170, 5842536), (3320, 5578566), (3352, 5525310), (3486, 5312920), (3804, 4868780), (3984, 4648805), (4190, 4420248), (4438, 4173240), (4648, 3984690), (4755, 3895024), (4980, 3719044), (5028, 3683540), (5072, 3651585), (5810, 3187752), (5866, 3157320), (6285, 2946832), (6340, 2921268), (6640, 2789283), (6657, 2782160), (6704, 2762655), (6972, 2656460), (7608, 2434390), (8380, 2210124), (8715, 2125168), (8799, 2104880), (8876, 2086620), (9296, 1992345), (9510, 1947512), (9960, 1859522), (10056, 1841770), (11095, 1669296), (11620, 1593876), (11732, 1578660), (12570, 1473416), (12680, 1460634), (13314, 1391080), (13944, 1328230), (14665, 1262928), (15216, 1217195), (16760, 1105062), (17430, 1062584), (17598, 1052440), (17752, 1043310), (19020, 973756), (19920, 929761), (20112, 920885), (22190, 834648), (23240, 796938), (23464, 789330), (25140, 736708), (25360, 730317), (26311, 703920), (26628, 695540), (27888, 664115), (29330, 631464), (33285, 556432), (33520, 552531), (34777, 532560), (34860, 531292), (35196, 526220), (35504, 521655), (38040, 486878), (43995, 420976), (44380, 417324), (46480, 398469), (46928, 394665), (50280, 368354), (52622, 351960), (53256, 347770), (58660, 315732), (66570, 278216), (69554, 266280), (69720, 265646), (70392, 263110), (76080, 243439), (78933, 234640), (87990, 210488), (88760, 208662), (100560, 184177), (104331, 177520), (105244, 175980), (106512, 173885), (117320, 157866), (131555, 140784), (132823, 139440), (133140, 139108)]