68911862280

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{149}}^1\times {\mathrm{1861}}^1$

素因数の和:2152

約数の個数: 256

約数和(自身を含む): 221205600000

約数和(自身を除く): 152293737720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 30, 38, 40, 57, 60, 76, 95, 109, 114, 120, 149, 152, 190, 218, 228, 285, 298, 327, 380, 436, 447, 456, 545, 570, 596, 654, 745, 760, 872, 894, 1090, 1140, 1192, 1308, 1490, 1635, 1788, 1861, 2071, 2180, 2235, 2280, 2616, 2831, 2980, 3270, 3576, 3722, 4142, 4360, 4470, 5583, 5662, 5960, 6213, 6540, 7444, 8284, 8493, 8940, 9305, 10355, 11166, 11324, 12426, 13080, 14155, 14888, 16241, 16568, 16986, 17880, 18610, 20710, 22332, 22648, 24852, 27915, 28310, 31065, 32482, 33972, 35359, 37220, 41420, 42465, 44664, 48723, 49704, 55830, 56620, 62130, 64964, 67944, 70718, 74440, 81205, 82840, 84930, 97446, 106077, 111660, 113240, 124260, 129928, 141436, 162410, 169860, 176795, 194892, 202849, 212154, 223320, 243615, 248520, 277289, 282872, 308579, 324820, 339720, 353590, 389784, 405698, 424308, 487230, 530385, 554578, 608547, 617158, 649640, 707180, 811396, 831867, 848616, 925737, 974460, 1014245, 1060770, 1109156, 1217094, 1234316, 1386445, 1414360, 1542895, 1622792, 1663734, 1851474, 1948920, 2028490, 2121540, 2218312, 2434188, 2468632, 2772890, 3042735, 3085790, 3327468, 3702948, 3854131, 4056980, 4159335, 4243080, 4628685, 4868376, 5268491, 5545780, 6085470, 6171580, 6654936, 7405896, 7708262, 8113960, 8318670, 9257370, 10536982, 11091560, 11562393, 12170940, 12343160, 15416524, 15805473, 16637340, 18514740, 19270655, 21073964, 23124786, 24341880, 26342455, 30224501, 30833048, 31610946, 33274680, 37029480, 38541310, 42147928, 46249572, 52684910, 57811965, 60449002, 63221892, 77082620, 79027365, 90673503, 92499144, 105369820, 115623930, 120898004, 126443784, 151122505, 154165240, 158054730, 181347006, 210739640, 231247860, 241796008, 302245010, 316109460, 362694012, 453367515, 462495720, 574265519, 604490020, 632218920, 725388024, 906735030, 1148531038, 1208980040, 1722796557, 1813470060, 2297062076, 2871327595, 3445593114, 3626940120, 4594124152, 5742655190, 6891186228, 8613982785, 11485310380, 13782372456, 17227965570, 22970620760, 34455931140, 68911862280]

約数ペア:

[(1, 68911862280), (2, 34455931140), (3, 22970620760), (4, 17227965570), (5, 13782372456), (6, 11485310380), (8, 8613982785), (10, 6891186228), (12, 5742655190), (15, 4594124152), (19, 3626940120), (20, 3445593114), (24, 2871327595), (30, 2297062076), (38, 1813470060), (40, 1722796557), (57, 1208980040), (60, 1148531038), (76, 906735030), (95, 725388024), (109, 632218920), (114, 604490020), (120, 574265519), (149, 462495720), (152, 453367515), (190, 362694012), (218, 316109460), (228, 302245010), (285, 241796008), (298, 231247860), (327, 210739640), (380, 181347006), (436, 158054730), (447, 154165240), (456, 151122505), (545, 126443784), (570, 120898004), (596, 115623930), (654, 105369820), (745, 92499144), (760, 90673503), (872, 79027365), (894, 77082620), (1090, 63221892), (1140, 60449002), (1192, 57811965), (1308, 52684910), (1490, 46249572), (1635, 42147928), (1788, 38541310), (1861, 37029480), (2071, 33274680), (2180, 31610946), (2235, 30833048), (2280, 30224501), (2616, 26342455), (2831, 24341880), (2980, 23124786), (3270, 21073964), (3576, 19270655), (3722, 18514740), (4142, 16637340), (4360, 15805473), (4470, 15416524), (5583, 12343160), (5662, 12170940), (5960, 11562393), (6213, 11091560), (6540, 10536982), (7444, 9257370), (8284, 8318670), (8493, 8113960), (8940, 7708262), (9305, 7405896), (10355, 6654936), (11166, 6171580), (11324, 6085470), (12426, 5545780), (13080, 5268491), (14155, 4868376), (14888, 4628685), (16241, 4243080), (16568, 4159335), (16986, 4056980), (17880, 3854131), (18610, 3702948), (20710, 3327468), (22332, 3085790), (22648, 3042735), (24852, 2772890), (27915, 2468632), (28310, 2434188), (31065, 2218312), (32482, 2121540), (33972, 2028490), (35359, 1948920), (37220, 1851474), (41420, 1663734), (42465, 1622792), (44664, 1542895), (48723, 1414360), (49704, 1386445), (55830, 1234316), (56620, 1217094), (62130, 1109156), (64964, 1060770), (67944, 1014245), (70718, 974460), (74440, 925737), (81205, 848616), (82840, 831867), (84930, 811396), (97446, 707180), (106077, 649640), (111660, 617158), (113240, 608547), (124260, 554578), (129928, 530385), (141436, 487230), (162410, 424308), (169860, 405698), (176795, 389784), (194892, 353590), (202849, 339720), (212154, 324820), (223320, 308579), (243615, 282872), (248520, 277289)]