20219069310

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{163}}^1\times {\mathrm{277}}^1$

素因数の和:543

約数の個数: 256

約数和(自身を含む): 56723742720

約数和(自身を除く): 36504673410

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 23, 30, 33, 46, 55, 59, 66, 69, 110, 115, 118, 138, 163, 165, 177, 230, 253, 277, 295, 326, 330, 345, 354, 489, 506, 554, 590, 649, 690, 759, 815, 831, 885, 978, 1265, 1298, 1357, 1385, 1518, 1630, 1662, 1770, 1793, 1947, 2445, 2530, 2714, 2770, 3047, 3245, 3586, 3749, 3795, 3894, 4071, 4155, 4890, 5379, 6094, 6371, 6490, 6785, 7498, 7590, 8142, 8310, 8965, 9141, 9617, 9735, 10758, 11247, 12742, 13570, 14927, 15235, 16343, 17930, 18282, 18745, 19113, 19234, 19470, 20355, 22494, 26895, 28851, 29854, 30470, 31855, 32686, 37490, 38226, 40710, 41239, 44781, 45151, 45705, 48085, 49029, 53790, 56235, 57702, 63710, 70081, 74635, 81715, 82478, 89562, 90302, 91410, 95565, 96170, 98058, 105787, 112470, 123717, 135453, 140162, 144255, 149270, 163430, 179773, 191130, 206195, 210243, 211574, 221191, 223905, 225755, 245145, 247434, 270906, 288510, 317361, 350405, 359546, 375889, 412390, 420486, 442382, 447810, 451510, 490290, 496661, 528935, 539319, 618585, 634722, 663573, 677265, 700810, 751778, 898865, 993322, 1038473, 1051215, 1057870, 1078638, 1105955, 1127667, 1237170, 1327146, 1354530, 1489983, 1586805, 1797730, 1879445, 2076946, 2102430, 2211910, 2255334, 2433101, 2483305, 2663909, 2696595, 2979966, 3115419, 3173610, 3317865, 3758890, 4134779, 4866202, 4966610, 5192365, 5327818, 5393190, 5638335, 6230838, 6635730, 7299303, 7449915, 7991727, 8269558, 10384730, 11276670, 11423203, 12165505, 12404337, 13319545, 14598606, 14899830, 15577095, 15983454, 20673895, 22846406, 24331010, 24808674, 26639090, 29302999, 31154190, 34269609, 36496515, 39958635, 41347790, 57116015, 58605998, 61269907, 62021685, 68539218, 72993030, 79917270, 87908997, 114232030, 122539814, 124043370, 146514995, 171348045, 175817994, 183809721, 293029990, 306349535, 342696090, 367619442, 439544985, 612699070, 673968977, 879089970, 919048605, 1347937954, 1838097210, 2021906931, 3369844885, 4043813862, 6739689770, 10109534655, 20219069310]

約数ペア:

[(1, 20219069310), (2, 10109534655), (3, 6739689770), (5, 4043813862), (6, 3369844885), (10, 2021906931), (11, 1838097210), (15, 1347937954), (22, 919048605), (23, 879089970), (30, 673968977), (33, 612699070), (46, 439544985), (55, 367619442), (59, 342696090), (66, 306349535), (69, 293029990), (110, 183809721), (115, 175817994), (118, 171348045), (138, 146514995), (163, 124043370), (165, 122539814), (177, 114232030), (230, 87908997), (253, 79917270), (277, 72993030), (295, 68539218), (326, 62021685), (330, 61269907), (345, 58605998), (354, 57116015), (489, 41347790), (506, 39958635), (554, 36496515), (590, 34269609), (649, 31154190), (690, 29302999), (759, 26639090), (815, 24808674), (831, 24331010), (885, 22846406), (978, 20673895), (1265, 15983454), (1298, 15577095), (1357, 14899830), (1385, 14598606), (1518, 13319545), (1630, 12404337), (1662, 12165505), (1770, 11423203), (1793, 11276670), (1947, 10384730), (2445, 8269558), (2530, 7991727), (2714, 7449915), (2770, 7299303), (3047, 6635730), (3245, 6230838), (3586, 5638335), (3749, 5393190), (3795, 5327818), (3894, 5192365), (4071, 4966610), (4155, 4866202), (4890, 4134779), (5379, 3758890), (6094, 3317865), (6371, 3173610), (6490, 3115419), (6785, 2979966), (7498, 2696595), (7590, 2663909), (8142, 2483305), (8310, 2433101), (8965, 2255334), (9141, 2211910), (9617, 2102430), (9735, 2076946), (10758, 1879445), (11247, 1797730), (12742, 1586805), (13570, 1489983), (14927, 1354530), (15235, 1327146), (16343, 1237170), (17930, 1127667), (18282, 1105955), (18745, 1078638), (19113, 1057870), (19234, 1051215), (19470, 1038473), (20355, 993322), (22494, 898865), (26895, 751778), (28851, 700810), (29854, 677265), (30470, 663573), (31855, 634722), (32686, 618585), (37490, 539319), (38226, 528935), (40710, 496661), (41239, 490290), (44781, 451510), (45151, 447810), (45705, 442382), (48085, 420486), (49029, 412390), (53790, 375889), (56235, 359546), (57702, 350405), (63710, 317361), (70081, 288510), (74635, 270906), (81715, 247434), (82478, 245145), (89562, 225755), (90302, 223905), (91410, 221191), (95565, 211574), (96170, 210243), (98058, 206195), (105787, 191130), (112470, 179773), (123717, 163430), (135453, 149270), (140162, 144255)]