21402736020

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{89}}^1\times {\mathrm{2003}}^1$

素因数の和:2159

約数の個数: 288

約数和(自身を含む): 70903123200

約数和(自身を除く): 49500387180

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 23, 29, 30, 36, 45, 46, 58, 60, 69, 87, 89, 90, 92, 115, 116, 138, 145, 174, 178, 180, 207, 230, 261, 267, 276, 290, 345, 348, 356, 414, 435, 445, 460, 522, 534, 580, 667, 690, 801, 828, 870, 890, 1035, 1044, 1068, 1305, 1334, 1335, 1380, 1602, 1740, 1780, 2001, 2003, 2047, 2070, 2581, 2610, 2668, 2670, 3204, 3335, 4002, 4005, 4006, 4094, 4140, 5162, 5220, 5340, 6003, 6009, 6141, 6670, 7743, 8004, 8010, 8012, 8188, 10005, 10015, 10235, 10324, 12006, 12018, 12282, 12905, 13340, 15486, 16020, 18027, 18423, 20010, 20030, 20470, 23229, 24012, 24036, 24564, 25810, 30015, 30045, 30705, 30972, 36054, 36846, 38715, 40020, 40060, 40940, 46069, 46458, 51620, 58087, 59363, 60030, 60090, 61410, 72108, 73692, 77430, 90135, 92115, 92138, 92916, 116145, 116174, 118726, 120060, 120180, 122820, 138207, 154860, 174261, 178089, 178267, 180270, 184230, 184276, 230345, 232290, 232348, 237452, 276414, 290435, 296815, 348522, 356178, 356534, 360540, 368460, 414621, 460690, 464580, 522783, 534267, 534801, 552828, 580870, 593630, 691035, 697044, 712356, 713068, 829242, 871305, 890445, 891335, 921380, 1045566, 1068534, 1069602, 1161740, 1187260, 1336001, 1382070, 1604403, 1658484, 1742610, 1780890, 1782670, 2073105, 2091132, 2137068, 2139204, 2613915, 2671335, 2672002, 2674005, 2764140, 3208806, 3485220, 3561780, 3565340, 4008003, 4100141, 4146210, 5169743, 5227830, 5342670, 5344004, 5348010, 6417612, 6680005, 8016006, 8022015, 8200282, 8292420, 10339486, 10455660, 10685340, 10696020, 12024009, 12300423, 13360010, 15509229, 16032012, 16044030, 16400564, 20040015, 20500705, 20678972, 24048018, 24600846, 25848715, 26720020, 31018458, 32088060, 36901269, 40080030, 41001410, 46527687, 48096036, 49201692, 51697430, 60120045, 61502115, 62036916, 73802538, 77546145, 80160060, 82002820, 93055374, 103394860, 118904089, 120240090, 123004230, 147605076, 155092290, 184506345, 186110748, 232638435, 237808178, 240480180, 246008460, 310184580, 356712267, 369012690, 465276870, 475616356, 594520445, 713424534, 738025380, 930553740, 1070136801, 1189040890, 1426849068, 1783561335, 2140273602, 2378081780, 3567122670, 4280547204, 5350684005, 7134245340, 10701368010, 21402736020]

約数ペア:

[(1, 21402736020), (2, 10701368010), (3, 7134245340), (4, 5350684005), (5, 4280547204), (6, 3567122670), (9, 2378081780), (10, 2140273602), (12, 1783561335), (15, 1426849068), (18, 1189040890), (20, 1070136801), (23, 930553740), (29, 738025380), (30, 713424534), (36, 594520445), (45, 475616356), (46, 465276870), (58, 369012690), (60, 356712267), (69, 310184580), (87, 246008460), (89, 240480180), (90, 237808178), (92, 232638435), (115, 186110748), (116, 184506345), (138, 155092290), (145, 147605076), (174, 123004230), (178, 120240090), (180, 118904089), (207, 103394860), (230, 93055374), (261, 82002820), (267, 80160060), (276, 77546145), (290, 73802538), (345, 62036916), (348, 61502115), (356, 60120045), (414, 51697430), (435, 49201692), (445, 48096036), (460, 46527687), (522, 41001410), (534, 40080030), (580, 36901269), (667, 32088060), (690, 31018458), (801, 26720020), (828, 25848715), (870, 24600846), (890, 24048018), (1035, 20678972), (1044, 20500705), (1068, 20040015), (1305, 16400564), (1334, 16044030), (1335, 16032012), (1380, 15509229), (1602, 13360010), (1740, 12300423), (1780, 12024009), (2001, 10696020), (2003, 10685340), (2047, 10455660), (2070, 10339486), (2581, 8292420), (2610, 8200282), (2668, 8022015), (2670, 8016006), (3204, 6680005), (3335, 6417612), (4002, 5348010), (4005, 5344004), (4006, 5342670), (4094, 5227830), (4140, 5169743), (5162, 4146210), (5220, 4100141), (5340, 4008003), (6003, 3565340), (6009, 3561780), (6141, 3485220), (6670, 3208806), (7743, 2764140), (8004, 2674005), (8010, 2672002), (8012, 2671335), (8188, 2613915), (10005, 2139204), (10015, 2137068), (10235, 2091132), (10324, 2073105), (12006, 1782670), (12018, 1780890), (12282, 1742610), (12905, 1658484), (13340, 1604403), (15486, 1382070), (16020, 1336001), (18027, 1187260), (18423, 1161740), (20010, 1069602), (20030, 1068534), (20470, 1045566), (23229, 921380), (24012, 891335), (24036, 890445), (24564, 871305), (25810, 829242), (30015, 713068), (30045, 712356), (30705, 697044), (30972, 691035), (36054, 593630), (36846, 580870), (38715, 552828), (40020, 534801), (40060, 534267), (40940, 522783), (46069, 464580), (46458, 460690), (51620, 414621), (58087, 368460), (59363, 360540), (60030, 356534), (60090, 356178), (61410, 348522), (72108, 296815), (73692, 290435), (77430, 276414), (90135, 237452), (92115, 232348), (92138, 232290), (92916, 230345), (116145, 184276), (116174, 184230), (118726, 180270), (120060, 178267), (120180, 178089), (122820, 174261), (138207, 154860)]