1555160880

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{2297}}^1$

素因数の和:2364

約数の個数: 320

約数和(自身を含む): 6127607808

約数和(自身を除く): 4572446928

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 16, 20, 21, 24, 26, 28, 30, 31, 35, 39, 40, 42, 48, 52, 56, 60, 62, 65, 70, 78, 80, 84, 91, 93, 104, 105, 112, 120, 124, 130, 140, 155, 156, 168, 182, 186, 195, 208, 210, 217, 240, 248, 260, 273, 280, 310, 312, 336, 364, 372, 390, 403, 420, 434, 455, 465, 496, 520, 546, 560, 620, 624, 651, 728, 744, 780, 806, 840, 868, 910, 930, 1040, 1085, 1092, 1209, 1240, 1302, 1365, 1456, 1488, 1560, 1612, 1680, 1736, 1820, 1860, 2015, 2170, 2184, 2297, 2418, 2480, 2604, 2730, 2821, 3120, 3224, 3255, 3472, 3640, 3720, 4030, 4340, 4368, 4594, 4836, 5208, 5460, 5642, 6045, 6448, 6510, 6891, 7280, 7440, 8060, 8463, 8680, 9188, 9672, 10416, 10920, 11284, 11485, 12090, 13020, 13782, 14105, 16079, 16120, 16926, 17360, 18376, 19344, 21840, 22568, 22970, 24180, 26040, 27564, 28210, 29861, 32158, 32240, 33852, 34455, 36752, 42315, 45136, 45940, 48237, 48360, 52080, 55128, 56420, 59722, 64316, 67704, 68910, 71207, 80395, 84630, 89583, 91880, 96474, 96720, 110256, 112840, 119444, 128632, 135408, 137820, 142414, 149305, 160790, 169260, 179166, 183760, 192948, 209027, 213621, 225680, 238888, 241185, 257264, 275640, 284828, 298610, 321580, 338520, 356035, 358332, 385896, 418054, 427242, 447915, 477776, 482370, 498449, 551280, 569656, 597220, 627081, 643160, 677040, 712070, 716664, 771792, 836108, 854484, 895830, 925691, 964740, 996898, 1045135, 1068105, 1139312, 1194440, 1254162, 1286320, 1424140, 1433328, 1495347, 1672216, 1708968, 1791660, 1851382, 1929480, 1993796, 2090270, 2136210, 2388880, 2492245, 2508324, 2777073, 2848280, 2990694, 3135405, 3344432, 3417936, 3583320, 3702764, 3858960, 3987592, 4180540, 4272420, 4628455, 4984490, 5016648, 5554146, 5696560, 5981388, 6270810, 6479837, 7166640, 7405528, 7476735, 7975184, 8361080, 8544840, 9256910, 9968980, 10033296, 11108292, 11962776, 12541620, 12959674, 13885365, 14811056, 14953470, 16722160, 17089680, 18513820, 19439511, 19937960, 22216584, 23925552, 25083240, 25919348, 27770730, 29906940, 32399185, 37027640, 38879022, 39875920, 44433168, 50166480, 51838696, 55541460, 59813880, 64798370, 74055280, 77758044, 97197555, 103677392, 111082920, 119627760, 129596740, 155516088, 194395110, 222165840, 259193480, 311032176, 388790220, 518386960, 777580440, 1555160880]

約数ペア:

[(1, 1555160880), (2, 777580440), (3, 518386960), (4, 388790220), (5, 311032176), (6, 259193480), (7, 222165840), (8, 194395110), (10, 155516088), (12, 129596740), (13, 119627760), (14, 111082920), (15, 103677392), (16, 97197555), (20, 77758044), (21, 74055280), (24, 64798370), (26, 59813880), (28, 55541460), (30, 51838696), (31, 50166480), (35, 44433168), (39, 39875920), (40, 38879022), (42, 37027640), (48, 32399185), (52, 29906940), (56, 27770730), (60, 25919348), (62, 25083240), (65, 23925552), (70, 22216584), (78, 19937960), (80, 19439511), (84, 18513820), (91, 17089680), (93, 16722160), (104, 14953470), (105, 14811056), (112, 13885365), (120, 12959674), (124, 12541620), (130, 11962776), (140, 11108292), (155, 10033296), (156, 9968980), (168, 9256910), (182, 8544840), (186, 8361080), (195, 7975184), (208, 7476735), (210, 7405528), (217, 7166640), (240, 6479837), (248, 6270810), (260, 5981388), (273, 5696560), (280, 5554146), (310, 5016648), (312, 4984490), (336, 4628455), (364, 4272420), (372, 4180540), (390, 3987592), (403, 3858960), (420, 3702764), (434, 3583320), (455, 3417936), (465, 3344432), (496, 3135405), (520, 2990694), (546, 2848280), (560, 2777073), (620, 2508324), (624, 2492245), (651, 2388880), (728, 2136210), (744, 2090270), (780, 1993796), (806, 1929480), (840, 1851382), (868, 1791660), (910, 1708968), (930, 1672216), (1040, 1495347), (1085, 1433328), (1092, 1424140), (1209, 1286320), (1240, 1254162), (1302, 1194440), (1365, 1139312), (1456, 1068105), (1488, 1045135), (1560, 996898), (1612, 964740), (1680, 925691), (1736, 895830), (1820, 854484), (1860, 836108), (2015, 771792), (2170, 716664), (2184, 712070), (2297, 677040), (2418, 643160), (2480, 627081), (2604, 597220), (2730, 569656), (2821, 551280), (3120, 498449), (3224, 482370), (3255, 477776), (3472, 447915), (3640, 427242), (3720, 418054), (4030, 385896), (4340, 358332), (4368, 356035), (4594, 338520), (4836, 321580), (5208, 298610), (5460, 284828), (5642, 275640), (6045, 257264), (6448, 241185), (6510, 238888), (6891, 225680), (7280, 213621), (7440, 209027), (8060, 192948), (8463, 183760), (8680, 179166), (9188, 169260), (9672, 160790), (10416, 149305), (10920, 142414), (11284, 137820), (11485, 135408), (12090, 128632), (13020, 119444), (13782, 112840), (14105, 110256), (16079, 96720), (16120, 96474), (16926, 91880), (17360, 89583), (18376, 84630), (19344, 80395), (21840, 71207), (22568, 68910), (22970, 67704), (24180, 64316), (26040, 59722), (27564, 56420), (28210, 55128), (29861, 52080), (32158, 48360), (32240, 48237), (33852, 45940), (34455, 45136), (36752, 42315)]