18667894082040

素因数分解:

$2^3\times 3^3\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{129963061}}^1$

素因数の和:129963107

約数の個数: 256

約数和(自身を含む): 74858723712000

約数和(自身を除く): 56190829629960

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 19, 20, 21, 24, 27, 28, 30, 35, 36, 38, 40, 42, 45, 54, 56, 57, 60, 63, 70, 72, 76, 84, 90, 95, 105, 108, 114, 120, 126, 133, 135, 140, 152, 168, 171, 180, 189, 190, 210, 216, 228, 252, 266, 270, 280, 285, 315, 342, 360, 378, 380, 399, 420, 456, 504, 513, 532, 540, 570, 630, 665, 684, 756, 760, 798, 840, 855, 945, 1026, 1064, 1080, 1140, 1197, 1260, 1330, 1368, 1512, 1596, 1710, 1890, 1995, 2052, 2280, 2394, 2520, 2565, 2660, 3192, 3420, 3591, 3780, 3990, 4104, 4788, 5130, 5320, 5985, 6840, 7182, 7560, 7980, 9576, 10260, 11970, 14364, 15960, 17955, 20520, 23940, 28728, 35910, 47880, 71820, 143640, 129963061, 259926122, 389889183, 519852244, 649815305, 779778366, 909741427, 1039704488, 1169667549, 1299630610, 1559556732, 1819482854, 1949445915, 2339335098, 2469298159, 2599261220, 2729224281, 3119113464, 3509002647, 3638965708, 3898891830, 4548707135, 4678670196, 4938596318, 5198522440, 5458448562, 5848337745, 7018005294, 7277931416, 7407894477, 7797783660, 8187672843, 9097414270, 9357340392, 9877192636, 10916897124, 11696675490, 12346490795, 13646121405, 14036010588, 14815788954, 15595567320, 16375345686, 17285087113, 17545013235, 18194828540, 19754385272, 21833794248, 22223683431, 23393350980, 24563018529, 24692981590, 27292242810, 28072021176, 29631577908, 32750691372, 34570174226, 35090026470, 36389657080, 37039472385, 40938364215, 44447366862, 46786701960, 49126037058, 49385963180, 51855261339, 54584485620, 59263155816, 65501382744, 66671050293, 69140348452, 70180052940, 74078944770, 81876728430, 86425435565, 88894733724, 98252074116, 98771926360, 103710522678, 109168971240, 111118417155, 122815092645, 133342100586, 138280696904, 140360105880, 148157889540, 155565784017, 163753456860, 172850871130, 177789467448, 196504148232, 207421045356, 222236834310, 245630185290, 259276306695, 266684201172, 296315779080, 311131568034, 327506913720, 333355251465, 345701742260, 414842090712, 444473668620, 466697352051, 491260370580, 518552613390, 533368402344, 622263136068, 666710502930, 691403484520, 777828920085, 888947337240, 933394704102, 982520741160, 1037105226780, 1244526272136, 1333421005860, 1555657840170, 1866789408204, 2074210453560, 2333486760255, 2666842011720, 3111315680340, 3733578816408, 4666973520510, 6222631360680, 9333947041020, 18667894082040]

約数ペア:

[(1, 18667894082040), (2, 9333947041020), (3, 6222631360680), (4, 4666973520510), (5, 3733578816408), (6, 3111315680340), (7, 2666842011720), (8, 2333486760255), (9, 2074210453560), (10, 1866789408204), (12, 1555657840170), (14, 1333421005860), (15, 1244526272136), (18, 1037105226780), (19, 982520741160), (20, 933394704102), (21, 888947337240), (24, 777828920085), (27, 691403484520), (28, 666710502930), (30, 622263136068), (35, 533368402344), (36, 518552613390), (38, 491260370580), (40, 466697352051), (42, 444473668620), (45, 414842090712), (54, 345701742260), (56, 333355251465), (57, 327506913720), (60, 311131568034), (63, 296315779080), (70, 266684201172), (72, 259276306695), (76, 245630185290), (84, 222236834310), (90, 207421045356), (95, 196504148232), (105, 177789467448), (108, 172850871130), (114, 163753456860), (120, 155565784017), (126, 148157889540), (133, 140360105880), (135, 138280696904), (140, 133342100586), (152, 122815092645), (168, 111118417155), (171, 109168971240), (180, 103710522678), (189, 98771926360), (190, 98252074116), (210, 88894733724), (216, 86425435565), (228, 81876728430), (252, 74078944770), (266, 70180052940), (270, 69140348452), (280, 66671050293), (285, 65501382744), (315, 59263155816), (342, 54584485620), (360, 51855261339), (378, 49385963180), (380, 49126037058), (399, 46786701960), (420, 44447366862), (456, 40938364215), (504, 37039472385), (513, 36389657080), (532, 35090026470), (540, 34570174226), (570, 32750691372), (630, 29631577908), (665, 28072021176), (684, 27292242810), (756, 24692981590), (760, 24563018529), (798, 23393350980), (840, 22223683431), (855, 21833794248), (945, 19754385272), (1026, 18194828540), (1064, 17545013235), (1080, 17285087113), (1140, 16375345686), (1197, 15595567320), (1260, 14815788954), (1330, 14036010588), (1368, 13646121405), (1512, 12346490795), (1596, 11696675490), (1710, 10916897124), (1890, 9877192636), (1995, 9357340392), (2052, 9097414270), (2280, 8187672843), (2394, 7797783660), (2520, 7407894477), (2565, 7277931416), (2660, 7018005294), (3192, 5848337745), (3420, 5458448562), (3591, 5198522440), (3780, 4938596318), (3990, 4678670196), (4104, 4548707135), (4788, 3898891830), (5130, 3638965708), (5320, 3509002647), (5985, 3119113464), (6840, 2729224281), (7182, 2599261220), (7560, 2469298159), (7980, 2339335098), (9576, 1949445915), (10260, 1819482854), (11970, 1559556732), (14364, 1299630610), (15960, 1169667549), (17955, 1039704488), (20520, 909741427), (23940, 779778366), (28728, 649815305), (35910, 519852244), (47880, 389889183), (71820, 259926122), (143640, 129963061)]