2019955861980

素因数分解:

$2^2\times 3^2\times 5^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{179}}^1\times {\mathrm{67339}}^1$

素因数の和:67566

約数の個数: 432

約数和(自身を含む): 7544719728000

約数和(自身を除く): 5524763866020

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 19, 20, 21, 28, 30, 35, 36, 38, 42, 45, 49, 57, 60, 63, 70, 76, 84, 90, 95, 98, 105, 114, 126, 133, 140, 147, 171, 179, 180, 190, 196, 210, 228, 245, 252, 266, 285, 294, 315, 342, 358, 380, 399, 420, 441, 490, 532, 537, 570, 588, 630, 665, 684, 716, 735, 798, 855, 882, 895, 931, 980, 1074, 1140, 1197, 1253, 1260, 1330, 1470, 1596, 1611, 1710, 1764, 1790, 1862, 1995, 2148, 2205, 2394, 2506, 2660, 2685, 2793, 2940, 3222, 3401, 3420, 3580, 3724, 3759, 3990, 4410, 4655, 4788, 5012, 5370, 5586, 5985, 6265, 6444, 6802, 7518, 7980, 8055, 8379, 8771, 8820, 9310, 10203, 10740, 11172, 11277, 11970, 12530, 13604, 13965, 15036, 16110, 16758, 17005, 17542, 18620, 18795, 20406, 22554, 23807, 23940, 25060, 26313, 27930, 30609, 32220, 33516, 34010, 35084, 37590, 40812, 41895, 43855, 45108, 47614, 51015, 52626, 55860, 56385, 61218, 67339, 68020, 71421, 75180, 78939, 83790, 87710, 95228, 102030, 105252, 112770, 119035, 122436, 131565, 134678, 142842, 153045, 157878, 166649, 167580, 175420, 202017, 204060, 214263, 225540, 238070, 263130, 269356, 285684, 306090, 315756, 333298, 336695, 357105, 394695, 404034, 428526, 471373, 476140, 499947, 526260, 606051, 612180, 666596, 673390, 714210, 789390, 808068, 833245, 857052, 942746, 999894, 1010085, 1071315, 1212102, 1279441, 1346780, 1414119, 1428420, 1499841, 1578780, 1666490, 1885492, 1999788, 2020170, 2142630, 2356865, 2424204, 2499735, 2558882, 2828238, 2999682, 3030255, 3299611, 3332980, 3838323, 4040340, 4242357, 4285260, 4713730, 4999470, 5117764, 5656476, 5999364, 6060510, 6397205, 6599222, 7070595, 7499205, 7676646, 8484714, 8956087, 9427460, 9898833, 9998940, 11514969, 12053681, 12121020, 12794410, 13198444, 14141190, 14998410, 15353292, 16498055, 16969428, 17912174, 19191615, 19797666, 21211785, 23029938, 24107362, 25588820, 26868261, 28282380, 29696499, 29996820, 32996110, 35824348, 36161043, 38383230, 39595332, 42423570, 44780435, 46059876, 48214724, 49494165, 53736522, 57574845, 59392998, 60268405, 62692609, 65992220, 72322086, 76766460, 80604783, 84375767, 84847140, 89560870, 98988330, 107473044, 108483129, 115149690, 118785996, 120536810, 125385218, 134341305, 144644172, 148482495, 161209566, 168751534, 179121740, 180805215, 188077827, 197976660, 216966258, 229019939, 230299380, 241073620, 250770436, 253127301, 268682610, 296964990, 313463045, 322419132, 337503068, 361610430, 376155654, 403023915, 421878835, 433932516, 458039878, 506254602, 537365220, 542415645, 564233481, 590630369, 593929980, 626926090, 687059817, 723220860, 752311308, 759381903, 806047830, 843757670, 916079756, 940389135, 1012509204, 1084831290, 1128466962, 1145099695, 1181260738, 1253852180, 1265636505, 1374119634, 1518763806, 1603139573, 1612095660, 1687515340, 1771891107, 1880778270, 2061179451, 2169662580, 2256933924, 2290199390, 2362521476, 2531273010, 2748239268, 2821167405, 2953151845, 3037527612, 3206279146, 3435299085, 3543782214, 3761556540, 3796909515, 4122358902, 4580398780, 4809418719, 5062546020, 5315673321, 5642334810, 5906303690, 6412558292, 6870598170, 7087564428, 7593819030, 8015697865, 8244717804, 8859455535, 9618837438, 10305897255, 10631346642, 11221977011, 11284669620, 11812607380, 13741196340, 14428256157, 15187638060, 16031395730, 17718911070, 19237674876, 20611794510, 21262693284, 22443954022, 24047093595, 26578366605, 28856512314, 32062791460, 33665931033, 35437822140, 41223589020, 44887908044, 48094187190, 53156733210, 56109885055, 57713024628, 67331862066, 72141280785, 96188374380, 100997793099, 106313466420, 112219770110, 134663724132, 144282561570, 168329655165, 201995586198, 224439540220, 288565123140, 336659310330, 403991172396, 504988965495, 673318620660, 1009977930990, 2019955861980]

約数ペア:

[(1, 2019955861980), (2, 1009977930990), (3, 673318620660), (4, 504988965495), (5, 403991172396), (6, 336659310330), (7, 288565123140), (9, 224439540220), (10, 201995586198), (12, 168329655165), (14, 144282561570), (15, 134663724132), (18, 112219770110), (19, 106313466420), (20, 100997793099), (21, 96188374380), (28, 72141280785), (30, 67331862066), (35, 57713024628), (36, 56109885055), (38, 53156733210), (42, 48094187190), (45, 44887908044), (49, 41223589020), (57, 35437822140), (60, 33665931033), (63, 32062791460), (70, 28856512314), (76, 26578366605), (84, 24047093595), (90, 22443954022), (95, 21262693284), (98, 20611794510), (105, 19237674876), (114, 17718911070), (126, 16031395730), (133, 15187638060), (140, 14428256157), (147, 13741196340), (171, 11812607380), (179, 11284669620), (180, 11221977011), (190, 10631346642), (196, 10305897255), (210, 9618837438), (228, 8859455535), (245, 8244717804), (252, 8015697865), (266, 7593819030), (285, 7087564428), (294, 6870598170), (315, 6412558292), (342, 5906303690), (358, 5642334810), (380, 5315673321), (399, 5062546020), (420, 4809418719), (441, 4580398780), (490, 4122358902), (532, 3796909515), (537, 3761556540), (570, 3543782214), (588, 3435299085), (630, 3206279146), (665, 3037527612), (684, 2953151845), (716, 2821167405), (735, 2748239268), (798, 2531273010), (855, 2362521476), (882, 2290199390), (895, 2256933924), (931, 2169662580), (980, 2061179451), (1074, 1880778270), (1140, 1771891107), (1197, 1687515340), (1253, 1612095660), (1260, 1603139573), (1330, 1518763806), (1470, 1374119634), (1596, 1265636505), (1611, 1253852180), (1710, 1181260738), (1764, 1145099695), (1790, 1128466962), (1862, 1084831290), (1995, 1012509204), (2148, 940389135), (2205, 916079756), (2394, 843757670), (2506, 806047830), (2660, 759381903), (2685, 752311308), (2793, 723220860), (2940, 687059817), (3222, 626926090), (3401, 593929980), (3420, 590630369), (3580, 564233481), (3724, 542415645), (3759, 537365220), (3990, 506254602), (4410, 458039878), (4655, 433932516), (4788, 421878835), (5012, 403023915), (5370, 376155654), (5586, 361610430), (5985, 337503068), (6265, 322419132), (6444, 313463045), (6802, 296964990), (7518, 268682610), (7980, 253127301), (8055, 250770436), (8379, 241073620), (8771, 230299380), (8820, 229019939), (9310, 216966258), (10203, 197976660), (10740, 188077827), (11172, 180805215), (11277, 179121740), (11970, 168751534), (12530, 161209566), (13604, 148482495), (13965, 144644172), (15036, 134341305), (16110, 125385218), (16758, 120536810), (17005, 118785996), (17542, 115149690), (18620, 108483129), (18795, 107473044), (20406, 98988330), (22554, 89560870), (23807, 84847140), (23940, 84375767), (25060, 80604783), (26313, 76766460), (27930, 72322086), (30609, 65992220), (32220, 62692609), (33516, 60268405), (34010, 59392998), (35084, 57574845), (37590, 53736522), (40812, 49494165), (41895, 48214724), (43855, 46059876), (45108, 44780435), (47614, 42423570), (51015, 39595332), (52626, 38383230), (55860, 36161043), (56385, 35824348), (61218, 32996110), (67339, 29996820), (68020, 29696499), (71421, 28282380), (75180, 26868261), (78939, 25588820), (83790, 24107362), (87710, 23029938), (95228, 21211785), (102030, 19797666), (105252, 19191615), (112770, 17912174), (119035, 16969428), (122436, 16498055), (131565, 15353292), (134678, 14998410), (142842, 14141190), (153045, 13198444), (157878, 12794410), (166649, 12121020), (167580, 12053681), (175420, 11514969), (202017, 9998940), (204060, 9898833), (214263, 9427460), (225540, 8956087), (238070, 8484714), (263130, 7676646), (269356, 7499205), (285684, 7070595), (306090, 6599222), (315756, 6397205), (333298, 6060510), (336695, 5999364), (357105, 5656476), (394695, 5117764), (404034, 4999470), (428526, 4713730), (471373, 4285260), (476140, 4242357), (499947, 4040340), (526260, 3838323), (606051, 3332980), (612180, 3299611), (666596, 3030255), (673390, 2999682), (714210, 2828238), (789390, 2558882), (808068, 2499735), (833245, 2424204), (857052, 2356865), (942746, 2142630), (999894, 2020170), (1010085, 1999788), (1071315, 1885492), (1212102, 1666490), (1279441, 1578780), (1346780, 1499841), (1414119, 1428420)]