20160879480

素因数分解:

$2^3\times 3^3\times 5^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{20051}}^1$

素因数の和:20104

約数の個数: 384

約数和(自身を含む): 82293408000

約数和(自身を除く): 62132528520

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, 49, 54, 56, 57, 60, 63, 70, 72, 76, 84, 90, 95, 98, 105, 108, 114, 120, 126, 133, 135, 140, 147, 152, 168, 171, 180, 189, 190, 196, 210, 216, 228, 245, 252, 266, 270, 280, 285, 294, 315, 342, 360, 378, 380, 392, 399, 420, 441, 456, 490, 504, 513, 532, 540, 570, 588, 630, 665, 684, 735, 756, 760, 798, 840, 855, 882, 931, 945, 980, 1026, 1064, 1080, 1140, 1176, 1197, 1260, 1323, 1330, 1368, 1470, 1512, 1596, 1710, 1764, 1862, 1890, 1960, 1995, 2052, 2205, 2280, 2394, 2520, 2565, 2646, 2660, 2793, 2940, 3192, 3420, 3528, 3591, 3724, 3780, 3990, 4104, 4410, 4655, 4788, 5130, 5292, 5320, 5586, 5880, 5985, 6615, 6840, 7182, 7448, 7560, 7980, 8379, 8820, 9310, 9576, 10260, 10584, 11172, 11970, 13230, 13965, 14364, 15960, 16758, 17640, 17955, 18620, 20051, 20520, 22344, 23940, 25137, 26460, 27930, 28728, 33516, 35910, 37240, 40102, 41895, 47880, 50274, 52920, 55860, 60153, 67032, 71820, 80204, 83790, 100255, 100548, 111720, 120306, 125685, 140357, 143640, 160408, 167580, 180459, 200510, 201096, 240612, 251370, 280714, 300765, 335160, 360918, 380969, 401020, 421071, 481224, 502740, 541377, 561428, 601530, 701785, 721836, 761938, 802040, 842142, 902295, 982499, 1005480, 1082754, 1122856, 1142907, 1203060, 1263213, 1403570, 1443672, 1523876, 1684284, 1804590, 1904845, 1964998, 2105355, 2165508, 2285814, 2406120, 2526426, 2666783, 2706885, 2807140, 2947497, 3047752, 3368568, 3428721, 3609180, 3789639, 3809690, 3929996, 4210710, 4331016, 4571628, 4912495, 5052852, 5333566, 5413770, 5614280, 5714535, 5894994, 6316065, 6857442, 7218360, 7579278, 7619380, 7859992, 8000349, 8421420, 8842491, 9143256, 9824990, 10105704, 10286163, 10667132, 10827540, 11429070, 11789988, 12632130, 13333915, 13714884, 14737485, 15158556, 15238760, 16000698, 16842840, 17143605, 17684982, 18667481, 18948195, 19649980, 20572326, 21334264, 21655080, 22858140, 23579976, 24001047, 25264260, 26527473, 26667830, 27429768, 29474970, 30317112, 32001396, 34287210, 35369964, 37334962, 37896390, 39299960, 40001745, 41144652, 44212455, 45716280, 48002094, 50528520, 51430815, 53054946, 53335660, 56002443, 58949940, 64002792, 68574420, 70739928, 72003141, 74669924, 75792780, 80003490, 82289304, 88424910, 93337405, 96004188, 102861630, 106109892, 106671320, 112004886, 117899880, 120005235, 132637365, 137148840, 144006282, 149339848, 151585560, 160006980, 168007329, 176849820, 186674810, 192008376, 205723260, 212219784, 224009772, 240010470, 265274730, 280012215, 288012564, 320013960, 336014658, 353699640, 360015705, 373349620, 411446520, 448019544, 480020940, 504021987, 530549460, 560024430, 576025128, 672029316, 720031410, 746699240, 840036645, 960041880, 1008043974, 1061098920, 1120048860, 1344058632, 1440062820, 1680073290, 2016087948, 2240097720, 2520109935, 2880125640, 3360146580, 4032175896, 5040219870, 6720293160, 10080439740, 20160879480]

約数ペア:

[(1, 20160879480), (2, 10080439740), (3, 6720293160), (4, 5040219870), (5, 4032175896), (6, 3360146580), (7, 2880125640), (8, 2520109935), (9, 2240097720), (10, 2016087948), (12, 1680073290), (14, 1440062820), (15, 1344058632), (18, 1120048860), (19, 1061098920), (20, 1008043974), (21, 960041880), (24, 840036645), (27, 746699240), (28, 720031410), (30, 672029316), (35, 576025128), (36, 560024430), (38, 530549460), (40, 504021987), (42, 480020940), (45, 448019544), (49, 411446520), (54, 373349620), (56, 360015705), (57, 353699640), (60, 336014658), (63, 320013960), (70, 288012564), (72, 280012215), (76, 265274730), (84, 240010470), (90, 224009772), (95, 212219784), (98, 205723260), (105, 192008376), (108, 186674810), (114, 176849820), (120, 168007329), (126, 160006980), (133, 151585560), (135, 149339848), (140, 144006282), (147, 137148840), (152, 132637365), (168, 120005235), (171, 117899880), (180, 112004886), (189, 106671320), (190, 106109892), (196, 102861630), (210, 96004188), (216, 93337405), (228, 88424910), (245, 82289304), (252, 80003490), (266, 75792780), (270, 74669924), (280, 72003141), (285, 70739928), (294, 68574420), (315, 64002792), (342, 58949940), (360, 56002443), (378, 53335660), (380, 53054946), (392, 51430815), (399, 50528520), (420, 48002094), (441, 45716280), (456, 44212455), (490, 41144652), (504, 40001745), (513, 39299960), (532, 37896390), (540, 37334962), (570, 35369964), (588, 34287210), (630, 32001396), (665, 30317112), (684, 29474970), (735, 27429768), (756, 26667830), (760, 26527473), (798, 25264260), (840, 24001047), (855, 23579976), (882, 22858140), (931, 21655080), (945, 21334264), (980, 20572326), (1026, 19649980), (1064, 18948195), (1080, 18667481), (1140, 17684982), (1176, 17143605), (1197, 16842840), (1260, 16000698), (1323, 15238760), (1330, 15158556), (1368, 14737485), (1470, 13714884), (1512, 13333915), (1596, 12632130), (1710, 11789988), (1764, 11429070), (1862, 10827540), (1890, 10667132), (1960, 10286163), (1995, 10105704), (2052, 9824990), (2205, 9143256), (2280, 8842491), (2394, 8421420), (2520, 8000349), (2565, 7859992), (2646, 7619380), (2660, 7579278), (2793, 7218360), (2940, 6857442), (3192, 6316065), (3420, 5894994), (3528, 5714535), (3591, 5614280), (3724, 5413770), (3780, 5333566), (3990, 5052852), (4104, 4912495), (4410, 4571628), (4655, 4331016), (4788, 4210710), (5130, 3929996), (5292, 3809690), (5320, 3789639), (5586, 3609180), (5880, 3428721), (5985, 3368568), (6615, 3047752), (6840, 2947497), (7182, 2807140), (7448, 2706885), (7560, 2666783), (7980, 2526426), (8379, 2406120), (8820, 2285814), (9310, 2165508), (9576, 2105355), (10260, 1964998), (10584, 1904845), (11172, 1804590), (11970, 1684284), (13230, 1523876), (13965, 1443672), (14364, 1403570), (15960, 1263213), (16758, 1203060), (17640, 1142907), (17955, 1122856), (18620, 1082754), (20051, 1005480), (20520, 982499), (22344, 902295), (23940, 842142), (25137, 802040), (26460, 761938), (27930, 721836), (28728, 701785), (33516, 601530), (35910, 561428), (37240, 541377), (40102, 502740), (41895, 481224), (47880, 421071), (50274, 401020), (52920, 380969), (55860, 360918), (60153, 335160), (67032, 300765), (71820, 280714), (80204, 251370), (83790, 240612), (100255, 201096), (100548, 200510), (111720, 180459), (120306, 167580), (125685, 160408), (140357, 143640)]