2173333680

素因数分解:

$2^4\times 3^5\times 5^1\times 7^1\times {\mathrm{15971}}^1$

素因数の和:16006

約数の個数: 240

約数和(自身を含む): 8650946304

約数和(自身を除く): 6477612624

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 70, 72, 80, 81, 84, 90, 105, 108, 112, 120, 126, 135, 140, 144, 162, 168, 180, 189, 210, 216, 240, 243, 252, 270, 280, 315, 324, 336, 360, 378, 405, 420, 432, 486, 504, 540, 560, 567, 630, 648, 720, 756, 810, 840, 945, 972, 1008, 1080, 1134, 1215, 1260, 1296, 1512, 1620, 1680, 1701, 1890, 1944, 2160, 2268, 2430, 2520, 2835, 3024, 3240, 3402, 3780, 3888, 4536, 4860, 5040, 5670, 6480, 6804, 7560, 8505, 9072, 9720, 11340, 13608, 15120, 15971, 17010, 19440, 22680, 27216, 31942, 34020, 45360, 47913, 63884, 68040, 79855, 95826, 111797, 127768, 136080, 143739, 159710, 191652, 223594, 239565, 255536, 287478, 319420, 335391, 383304, 431217, 447188, 479130, 558985, 574956, 638840, 670782, 718695, 766608, 862434, 894376, 958260, 1006173, 1117970, 1149912, 1277680, 1293651, 1341564, 1437390, 1676955, 1724868, 1788752, 1916520, 2012346, 2156085, 2235940, 2299824, 2587302, 2683128, 2874780, 3018519, 3353910, 3449736, 3833040, 3880953, 4024692, 4312170, 4471880, 5030865, 5174604, 5366256, 5749560, 6037038, 6468255, 6707820, 6899472, 7761906, 8049384, 8624340, 8943760, 9055557, 10061730, 10349208, 11499120, 12074076, 12936510, 13415640, 15092595, 15523812, 16098768, 17248680, 18111114, 19404765, 20123460, 20698416, 24148152, 25873020, 26831280, 27166671, 30185190, 31047624, 34497360, 36222228, 38809530, 40246920, 45277785, 48296304, 51746040, 54333342, 60370380, 62095248, 72444456, 77619060, 80493840, 90555570, 103492080, 108666684, 120740760, 135833355, 144888912, 155238120, 181111140, 217333368, 241481520, 271666710, 310476240, 362222280, 434666736, 543333420, 724444560, 1086666840, 2173333680]

約数ペア:

[(1, 2173333680), (2, 1086666840), (3, 724444560), (4, 543333420), (5, 434666736), (6, 362222280), (7, 310476240), (8, 271666710), (9, 241481520), (10, 217333368), (12, 181111140), (14, 155238120), (15, 144888912), (16, 135833355), (18, 120740760), (20, 108666684), (21, 103492080), (24, 90555570), (27, 80493840), (28, 77619060), (30, 72444456), (35, 62095248), (36, 60370380), (40, 54333342), (42, 51746040), (45, 48296304), (48, 45277785), (54, 40246920), (56, 38809530), (60, 36222228), (63, 34497360), (70, 31047624), (72, 30185190), (80, 27166671), (81, 26831280), (84, 25873020), (90, 24148152), (105, 20698416), (108, 20123460), (112, 19404765), (120, 18111114), (126, 17248680), (135, 16098768), (140, 15523812), (144, 15092595), (162, 13415640), (168, 12936510), (180, 12074076), (189, 11499120), (210, 10349208), (216, 10061730), (240, 9055557), (243, 8943760), (252, 8624340), (270, 8049384), (280, 7761906), (315, 6899472), (324, 6707820), (336, 6468255), (360, 6037038), (378, 5749560), (405, 5366256), (420, 5174604), (432, 5030865), (486, 4471880), (504, 4312170), (540, 4024692), (560, 3880953), (567, 3833040), (630, 3449736), (648, 3353910), (720, 3018519), (756, 2874780), (810, 2683128), (840, 2587302), (945, 2299824), (972, 2235940), (1008, 2156085), (1080, 2012346), (1134, 1916520), (1215, 1788752), (1260, 1724868), (1296, 1676955), (1512, 1437390), (1620, 1341564), (1680, 1293651), (1701, 1277680), (1890, 1149912), (1944, 1117970), (2160, 1006173), (2268, 958260), (2430, 894376), (2520, 862434), (2835, 766608), (3024, 718695), (3240, 670782), (3402, 638840), (3780, 574956), (3888, 558985), (4536, 479130), (4860, 447188), (5040, 431217), (5670, 383304), (6480, 335391), (6804, 319420), (7560, 287478), (8505, 255536), (9072, 239565), (9720, 223594), (11340, 191652), (13608, 159710), (15120, 143739), (15971, 136080), (17010, 127768), (19440, 111797), (22680, 95826), (27216, 79855), (31942, 68040), (34020, 63884), (45360, 47913)]