419131440

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{6397}}^1$

素因数の和:6436

約数の個数: 240

約数和(自身を含む): 1732680768

約数和(自身を除く): 1313549328

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 13, 14, 15, 16, 18, 20, 21, 24, 26, 28, 30, 35, 36, 39, 40, 42, 45, 48, 52, 56, 60, 63, 65, 70, 72, 78, 80, 84, 90, 91, 104, 105, 112, 117, 120, 126, 130, 140, 144, 156, 168, 180, 182, 195, 208, 210, 234, 240, 252, 260, 273, 280, 312, 315, 336, 360, 364, 390, 420, 455, 468, 504, 520, 546, 560, 585, 624, 630, 720, 728, 780, 819, 840, 910, 936, 1008, 1040, 1092, 1170, 1260, 1365, 1456, 1560, 1638, 1680, 1820, 1872, 2184, 2340, 2520, 2730, 3120, 3276, 3640, 4095, 4368, 4680, 5040, 5460, 6397, 6552, 7280, 8190, 9360, 10920, 12794, 13104, 16380, 19191, 21840, 25588, 31985, 32760, 38382, 44779, 51176, 57573, 63970, 65520, 76764, 83161, 89558, 95955, 102352, 115146, 127940, 134337, 153528, 166322, 179116, 191910, 223895, 230292, 249483, 255880, 268674, 287865, 307056, 332644, 358232, 383820, 403011, 415805, 447790, 460584, 498966, 511760, 537348, 575730, 582127, 665288, 671685, 716464, 748449, 767640, 806022, 831610, 895580, 921168, 997932, 1074696, 1151460, 1164254, 1247415, 1330576, 1343370, 1496898, 1535280, 1612044, 1663220, 1746381, 1791160, 1995864, 2015055, 2149392, 2302920, 2328508, 2494830, 2686740, 2910635, 2993796, 3224088, 3326440, 3492762, 3582320, 3742245, 3991728, 4030110, 4605840, 4657016, 4989660, 5239143, 5373480, 5821270, 5987592, 6448176, 6652880, 6985524, 7484490, 8060220, 8731905, 9314032, 9979320, 10478286, 10746960, 11642540, 11975184, 13971048, 14968980, 16120440, 17463810, 19958640, 20956572, 23285080, 26195715, 27942096, 29937960, 32240880, 34927620, 41913144, 46570160, 52391430, 59875920, 69855240, 83826288, 104782860, 139710480, 209565720, 419131440]

約数ペア:

[(1, 419131440), (2, 209565720), (3, 139710480), (4, 104782860), (5, 83826288), (6, 69855240), (7, 59875920), (8, 52391430), (9, 46570160), (10, 41913144), (12, 34927620), (13, 32240880), (14, 29937960), (15, 27942096), (16, 26195715), (18, 23285080), (20, 20956572), (21, 19958640), (24, 17463810), (26, 16120440), (28, 14968980), (30, 13971048), (35, 11975184), (36, 11642540), (39, 10746960), (40, 10478286), (42, 9979320), (45, 9314032), (48, 8731905), (52, 8060220), (56, 7484490), (60, 6985524), (63, 6652880), (65, 6448176), (70, 5987592), (72, 5821270), (78, 5373480), (80, 5239143), (84, 4989660), (90, 4657016), (91, 4605840), (104, 4030110), (105, 3991728), (112, 3742245), (117, 3582320), (120, 3492762), (126, 3326440), (130, 3224088), (140, 2993796), (144, 2910635), (156, 2686740), (168, 2494830), (180, 2328508), (182, 2302920), (195, 2149392), (208, 2015055), (210, 1995864), (234, 1791160), (240, 1746381), (252, 1663220), (260, 1612044), (273, 1535280), (280, 1496898), (312, 1343370), (315, 1330576), (336, 1247415), (360, 1164254), (364, 1151460), (390, 1074696), (420, 997932), (455, 921168), (468, 895580), (504, 831610), (520, 806022), (546, 767640), (560, 748449), (585, 716464), (624, 671685), (630, 665288), (720, 582127), (728, 575730), (780, 537348), (819, 511760), (840, 498966), (910, 460584), (936, 447790), (1008, 415805), (1040, 403011), (1092, 383820), (1170, 358232), (1260, 332644), (1365, 307056), (1456, 287865), (1560, 268674), (1638, 255880), (1680, 249483), (1820, 230292), (1872, 223895), (2184, 191910), (2340, 179116), (2520, 166322), (2730, 153528), (3120, 134337), (3276, 127940), (3640, 115146), (4095, 102352), (4368, 95955), (4680, 89558), (5040, 83161), (5460, 76764), (6397, 65520), (6552, 63970), (7280, 57573), (8190, 51176), (9360, 44779), (10920, 38382), (12794, 32760), (13104, 31985), (16380, 25588), (19191, 21840)]