6499261600

素因数分解:

$2^5\times 5^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{1061}}^1$

素因数の和:1144

約数の個数: 288

約数和(自身を含む): 18583810560

約数和(自身を除く): 12084548960

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 19, 20, 25, 26, 31, 32, 38, 40, 50, 52, 62, 65, 76, 80, 95, 100, 104, 124, 130, 152, 155, 160, 190, 200, 208, 247, 248, 260, 304, 310, 325, 380, 400, 403, 416, 475, 494, 496, 520, 589, 608, 620, 650, 760, 775, 800, 806, 950, 988, 992, 1040, 1061, 1178, 1235, 1240, 1300, 1520, 1550, 1612, 1900, 1976, 2015, 2080, 2122, 2356, 2470, 2480, 2600, 2945, 3040, 3100, 3224, 3800, 3952, 4030, 4244, 4712, 4940, 4960, 5200, 5305, 5890, 6175, 6200, 6448, 7600, 7657, 7904, 8060, 8488, 9424, 9880, 10075, 10400, 10610, 11780, 12350, 12400, 12896, 13793, 14725, 15200, 15314, 16120, 16976, 18848, 19760, 20150, 20159, 21220, 23560, 24700, 24800, 26525, 27586, 29450, 30628, 32240, 32891, 33952, 38285, 39520, 40300, 40318, 42440, 47120, 49400, 53050, 55172, 58900, 61256, 64480, 65782, 68965, 76570, 80600, 80636, 84880, 94240, 98800, 100795, 106100, 110344, 117800, 122512, 131564, 137930, 153140, 161200, 161272, 164455, 169760, 191425, 197600, 201590, 212200, 220688, 235600, 245024, 262067, 263128, 275860, 306280, 322400, 322544, 328910, 344825, 382850, 403180, 424400, 427583, 441376, 471200, 503975, 524134, 526256, 551720, 612560, 624929, 645088, 657820, 689650, 765700, 806360, 822275, 848800, 855166, 1007950, 1048268, 1052512, 1103440, 1225120, 1249858, 1310335, 1315640, 1379300, 1531400, 1612720, 1644550, 1710332, 2015900, 2096536, 2137915, 2206880, 2499716, 2620670, 2631280, 2758600, 3062800, 3124645, 3225440, 3289100, 3420664, 4031800, 4193072, 4275830, 4999432, 5241340, 5262560, 5517200, 6125600, 6249290, 6551675, 6578200, 6841328, 8063600, 8124077, 8386144, 8551660, 9998864, 10482680, 10689575, 11034400, 12498580, 13103350, 13156400, 13682656, 15623225, 16127200, 16248154, 17103320, 19997728, 20965360, 21379150, 24997160, 26206700, 26312800, 31246450, 32496308, 34206640, 40620385, 41930720, 42758300, 49994320, 52413400, 62492900, 64992616, 68413280, 81240770, 85516600, 99988640, 104826800, 124985800, 129985232, 162481540, 171033200, 203101925, 209653600, 249971600, 259970464, 324963080, 342066400, 406203850, 499943200, 649926160, 812407700, 1299852320, 1624815400, 3249630800, 6499261600]

約数ペア:

[(1, 6499261600), (2, 3249630800), (4, 1624815400), (5, 1299852320), (8, 812407700), (10, 649926160), (13, 499943200), (16, 406203850), (19, 342066400), (20, 324963080), (25, 259970464), (26, 249971600), (31, 209653600), (32, 203101925), (38, 171033200), (40, 162481540), (50, 129985232), (52, 124985800), (62, 104826800), (65, 99988640), (76, 85516600), (80, 81240770), (95, 68413280), (100, 64992616), (104, 62492900), (124, 52413400), (130, 49994320), (152, 42758300), (155, 41930720), (160, 40620385), (190, 34206640), (200, 32496308), (208, 31246450), (247, 26312800), (248, 26206700), (260, 24997160), (304, 21379150), (310, 20965360), (325, 19997728), (380, 17103320), (400, 16248154), (403, 16127200), (416, 15623225), (475, 13682656), (494, 13156400), (496, 13103350), (520, 12498580), (589, 11034400), (608, 10689575), (620, 10482680), (650, 9998864), (760, 8551660), (775, 8386144), (800, 8124077), (806, 8063600), (950, 6841328), (988, 6578200), (992, 6551675), (1040, 6249290), (1061, 6125600), (1178, 5517200), (1235, 5262560), (1240, 5241340), (1300, 4999432), (1520, 4275830), (1550, 4193072), (1612, 4031800), (1900, 3420664), (1976, 3289100), (2015, 3225440), (2080, 3124645), (2122, 3062800), (2356, 2758600), (2470, 2631280), (2480, 2620670), (2600, 2499716), (2945, 2206880), (3040, 2137915), (3100, 2096536), (3224, 2015900), (3800, 1710332), (3952, 1644550), (4030, 1612720), (4244, 1531400), (4712, 1379300), (4940, 1315640), (4960, 1310335), (5200, 1249858), (5305, 1225120), (5890, 1103440), (6175, 1052512), (6200, 1048268), (6448, 1007950), (7600, 855166), (7657, 848800), (7904, 822275), (8060, 806360), (8488, 765700), (9424, 689650), (9880, 657820), (10075, 645088), (10400, 624929), (10610, 612560), (11780, 551720), (12350, 526256), (12400, 524134), (12896, 503975), (13793, 471200), (14725, 441376), (15200, 427583), (15314, 424400), (16120, 403180), (16976, 382850), (18848, 344825), (19760, 328910), (20150, 322544), (20159, 322400), (21220, 306280), (23560, 275860), (24700, 263128), (24800, 262067), (26525, 245024), (27586, 235600), (29450, 220688), (30628, 212200), (32240, 201590), (32891, 197600), (33952, 191425), (38285, 169760), (39520, 164455), (40300, 161272), (40318, 161200), (42440, 153140), (47120, 137930), (49400, 131564), (53050, 122512), (55172, 117800), (58900, 110344), (61256, 106100), (64480, 100795), (65782, 98800), (68965, 94240), (76570, 84880), (80600, 80636)]