1330406536920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{20121091}}^1$

素因数の和:20121153

約数の個数: 128

約数和(自身を含む): 4346155872000

約数和(自身を除く): 3015749335080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 29, 30, 38, 40, 57, 58, 60, 76, 87, 95, 114, 116, 120, 145, 152, 174, 190, 228, 232, 285, 290, 348, 380, 435, 456, 551, 570, 580, 696, 760, 870, 1102, 1140, 1160, 1653, 1740, 2204, 2280, 2755, 3306, 3480, 4408, 5510, 6612, 8265, 11020, 13224, 16530, 22040, 33060, 66120, 20121091, 40242182, 60363273, 80484364, 100605455, 120726546, 160968728, 201210910, 241453092, 301816365, 382300729, 402421820, 482906184, 583511639, 603632730, 764601458, 804843640, 1146902187, 1167023278, 1207265460, 1529202916, 1750534917, 1911503645, 2293804374, 2334046556, 2414530920, 2917558195, 3058405832, 3501069834, 3823007290, 4587608748, 4668093112, 5734510935, 5835116390, 7002139668, 7646014580, 8752674585, 9175217496, 11086721141, 11469021870, 11670232780, 14004279336, 15292029160, 17505349170, 22173442282, 22938043740, 23340465560, 33260163423, 35010698340, 44346884564, 45876087480, 55433605705, 66520326846, 70021396680, 88693769128, 110867211410, 133040653692, 166300817115, 221734422820, 266081307384, 332601634230, 443468845640, 665203268460, 1330406536920]

約数ペア:

[(1, 1330406536920), (2, 665203268460), (3, 443468845640), (4, 332601634230), (5, 266081307384), (6, 221734422820), (8, 166300817115), (10, 133040653692), (12, 110867211410), (15, 88693769128), (19, 70021396680), (20, 66520326846), (24, 55433605705), (29, 45876087480), (30, 44346884564), (38, 35010698340), (40, 33260163423), (57, 23340465560), (58, 22938043740), (60, 22173442282), (76, 17505349170), (87, 15292029160), (95, 14004279336), (114, 11670232780), (116, 11469021870), (120, 11086721141), (145, 9175217496), (152, 8752674585), (174, 7646014580), (190, 7002139668), (228, 5835116390), (232, 5734510935), (285, 4668093112), (290, 4587608748), (348, 3823007290), (380, 3501069834), (435, 3058405832), (456, 2917558195), (551, 2414530920), (570, 2334046556), (580, 2293804374), (696, 1911503645), (760, 1750534917), (870, 1529202916), (1102, 1207265460), (1140, 1167023278), (1160, 1146902187), (1653, 804843640), (1740, 764601458), (2204, 603632730), (2280, 583511639), (2755, 482906184), (3306, 402421820), (3480, 382300729), (4408, 301816365), (5510, 241453092), (6612, 201210910), (8265, 160968728), (11020, 120726546), (13224, 100605455), (16530, 80484364), (22040, 60363273), (33060, 40242182), (66120, 20121091)]