2016467440

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^2\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{139}}^1$

素因数の和:244

約数の個数: 240

約数和(自身を含む): 5432464800

約数和(自身を除く): 3415997360

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 29, 37, 40, 52, 58, 65, 74, 80, 104, 116, 130, 139, 145, 148, 169, 185, 208, 232, 260, 278, 290, 296, 338, 370, 377, 464, 481, 520, 556, 580, 592, 676, 695, 740, 754, 845, 962, 1040, 1073, 1112, 1160, 1352, 1390, 1480, 1508, 1690, 1807, 1885, 1924, 2146, 2224, 2320, 2405, 2704, 2780, 2960, 3016, 3380, 3614, 3770, 3848, 4031, 4292, 4810, 4901, 5143, 5365, 5560, 6032, 6253, 6760, 7228, 7540, 7696, 8062, 8584, 9035, 9620, 9802, 10286, 10730, 11120, 12506, 13520, 13949, 14456, 15080, 16124, 17168, 18070, 19240, 19604, 20155, 20572, 21460, 23491, 24505, 25012, 25715, 27898, 28912, 30160, 31265, 32248, 36140, 38480, 39208, 40310, 41144, 42920, 46982, 49010, 50024, 51430, 52403, 55796, 62530, 64496, 66859, 69745, 72280, 78416, 80620, 82288, 85840, 93964, 98020, 100048, 102860, 104806, 111592, 117455, 125060, 133718, 139490, 144560, 149147, 161240, 181337, 187928, 196040, 205720, 209612, 223184, 234910, 250120, 262015, 267436, 278980, 298294, 322480, 334295, 362674, 375856, 392080, 411440, 419224, 469820, 500240, 524030, 534872, 557960, 596588, 668590, 681239, 725348, 745735, 838448, 869167, 906685, 939640, 1048060, 1069744, 1115920, 1193176, 1337180, 1362478, 1450696, 1491470, 1738334, 1813370, 1879280, 1938911, 2096120, 2386352, 2674360, 2724956, 2901392, 2982940, 3406195, 3476668, 3626740, 3877822, 4192240, 4345835, 5348720, 5449912, 5965880, 6812390, 6953336, 7253480, 7755644, 8691670, 9694555, 10899824, 11931760, 13624780, 13906672, 14506960, 15511288, 17383340, 19389110, 25205843, 27249560, 31022576, 34766680, 38778220, 50411686, 54499120, 69533360, 77556440, 100823372, 126029215, 155112880, 201646744, 252058430, 403293488, 504116860, 1008233720, 2016467440]

約数ペア:

[(1, 2016467440), (2, 1008233720), (4, 504116860), (5, 403293488), (8, 252058430), (10, 201646744), (13, 155112880), (16, 126029215), (20, 100823372), (26, 77556440), (29, 69533360), (37, 54499120), (40, 50411686), (52, 38778220), (58, 34766680), (65, 31022576), (74, 27249560), (80, 25205843), (104, 19389110), (116, 17383340), (130, 15511288), (139, 14506960), (145, 13906672), (148, 13624780), (169, 11931760), (185, 10899824), (208, 9694555), (232, 8691670), (260, 7755644), (278, 7253480), (290, 6953336), (296, 6812390), (338, 5965880), (370, 5449912), (377, 5348720), (464, 4345835), (481, 4192240), (520, 3877822), (556, 3626740), (580, 3476668), (592, 3406195), (676, 2982940), (695, 2901392), (740, 2724956), (754, 2674360), (845, 2386352), (962, 2096120), (1040, 1938911), (1073, 1879280), (1112, 1813370), (1160, 1738334), (1352, 1491470), (1390, 1450696), (1480, 1362478), (1508, 1337180), (1690, 1193176), (1807, 1115920), (1885, 1069744), (1924, 1048060), (2146, 939640), (2224, 906685), (2320, 869167), (2405, 838448), (2704, 745735), (2780, 725348), (2960, 681239), (3016, 668590), (3380, 596588), (3614, 557960), (3770, 534872), (3848, 524030), (4031, 500240), (4292, 469820), (4810, 419224), (4901, 411440), (5143, 392080), (5365, 375856), (5560, 362674), (6032, 334295), (6253, 322480), (6760, 298294), (7228, 278980), (7540, 267436), (7696, 262015), (8062, 250120), (8584, 234910), (9035, 223184), (9620, 209612), (9802, 205720), (10286, 196040), (10730, 187928), (11120, 181337), (12506, 161240), (13520, 149147), (13949, 144560), (14456, 139490), (15080, 133718), (16124, 125060), (17168, 117455), (18070, 111592), (19240, 104806), (19604, 102860), (20155, 100048), (20572, 98020), (21460, 93964), (23491, 85840), (24505, 82288), (25012, 80620), (25715, 78416), (27898, 72280), (28912, 69745), (30160, 66859), (31265, 64496), (32248, 62530), (36140, 55796), (38480, 52403), (39208, 51430), (40310, 50024), (41144, 49010), (42920, 46982)]