15671684880

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{331}}^1\times {\mathrm{3461}}^1$

素因数の和:3830

約数の個数: 240

約数和(自身を含む): 55584210240

約数和(自身を除く): 39912525360

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 30, 36, 38, 40, 45, 48, 57, 60, 72, 76, 80, 90, 95, 114, 120, 144, 152, 171, 180, 190, 228, 240, 285, 304, 331, 342, 360, 380, 456, 570, 662, 684, 720, 760, 855, 912, 993, 1140, 1324, 1368, 1520, 1655, 1710, 1986, 2280, 2648, 2736, 2979, 3310, 3420, 3461, 3972, 4560, 4965, 5296, 5958, 6289, 6620, 6840, 6922, 7944, 9930, 10383, 11916, 12578, 13240, 13680, 13844, 14895, 15888, 17305, 18867, 19860, 20766, 23832, 25156, 26480, 27688, 29790, 31149, 31445, 34610, 37734, 39720, 41532, 47664, 50312, 51915, 55376, 56601, 59580, 62298, 62890, 65759, 69220, 75468, 79440, 83064, 94335, 100624, 103830, 113202, 119160, 124596, 125780, 131518, 138440, 150936, 155745, 166128, 188670, 197277, 207660, 226404, 238320, 249192, 251560, 263036, 276880, 283005, 301872, 311490, 328795, 377340, 394554, 415320, 452808, 498384, 503120, 526072, 566010, 591831, 622980, 657590, 754680, 789108, 830640, 905616, 986385, 1052144, 1132020, 1145591, 1183662, 1245960, 1315180, 1509360, 1578216, 1972770, 2264040, 2291182, 2367324, 2491920, 2630360, 2959155, 3156432, 3436773, 3945540, 4528080, 4582364, 4734648, 5260720, 5727955, 5918310, 6873546, 7891080, 9164728, 9469296, 10310319, 11455910, 11836620, 13747092, 15782160, 17183865, 18329456, 20620638, 21766229, 22911820, 23673240, 27494184, 34367730, 41241276, 43532458, 45823640, 47346480, 51551595, 54988368, 65298687, 68735460, 82482552, 87064916, 91647280, 103103190, 108831145, 130597374, 137470920, 164965104, 174129832, 195896061, 206206380, 217662290, 261194748, 274941840, 326493435, 348259664, 391792122, 412412760, 435324580, 522389496, 652986870, 783584244, 824825520, 870649160, 979480305, 1044778992, 1305973740, 1567168488, 1741298320, 1958960610, 2611947480, 3134336976, 3917921220, 5223894960, 7835842440, 15671684880]

約数ペア:

[(1, 15671684880), (2, 7835842440), (3, 5223894960), (4, 3917921220), (5, 3134336976), (6, 2611947480), (8, 1958960610), (9, 1741298320), (10, 1567168488), (12, 1305973740), (15, 1044778992), (16, 979480305), (18, 870649160), (19, 824825520), (20, 783584244), (24, 652986870), (30, 522389496), (36, 435324580), (38, 412412760), (40, 391792122), (45, 348259664), (48, 326493435), (57, 274941840), (60, 261194748), (72, 217662290), (76, 206206380), (80, 195896061), (90, 174129832), (95, 164965104), (114, 137470920), (120, 130597374), (144, 108831145), (152, 103103190), (171, 91647280), (180, 87064916), (190, 82482552), (228, 68735460), (240, 65298687), (285, 54988368), (304, 51551595), (331, 47346480), (342, 45823640), (360, 43532458), (380, 41241276), (456, 34367730), (570, 27494184), (662, 23673240), (684, 22911820), (720, 21766229), (760, 20620638), (855, 18329456), (912, 17183865), (993, 15782160), (1140, 13747092), (1324, 11836620), (1368, 11455910), (1520, 10310319), (1655, 9469296), (1710, 9164728), (1986, 7891080), (2280, 6873546), (2648, 5918310), (2736, 5727955), (2979, 5260720), (3310, 4734648), (3420, 4582364), (3461, 4528080), (3972, 3945540), (4560, 3436773), (4965, 3156432), (5296, 2959155), (5958, 2630360), (6289, 2491920), (6620, 2367324), (6840, 2291182), (6922, 2264040), (7944, 1972770), (9930, 1578216), (10383, 1509360), (11916, 1315180), (12578, 1245960), (13240, 1183662), (13680, 1145591), (13844, 1132020), (14895, 1052144), (15888, 986385), (17305, 905616), (18867, 830640), (19860, 789108), (20766, 754680), (23832, 657590), (25156, 622980), (26480, 591831), (27688, 566010), (29790, 526072), (31149, 503120), (31445, 498384), (34610, 452808), (37734, 415320), (39720, 394554), (41532, 377340), (47664, 328795), (50312, 311490), (51915, 301872), (55376, 283005), (56601, 276880), (59580, 263036), (62298, 251560), (62890, 249192), (65759, 238320), (69220, 226404), (75468, 207660), (79440, 197277), (83064, 188670), (94335, 166128), (100624, 155745), (103830, 150936), (113202, 138440), (119160, 131518), (124596, 125780)]