866329320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{6229}}^1$

素因数の和:6323

約数の個数: 128

約数和(自身を含む): 2781072000

約数和(自身を除く): 1914742680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 30, 38, 40, 57, 60, 61, 76, 95, 114, 120, 122, 152, 183, 190, 228, 244, 285, 305, 366, 380, 456, 488, 570, 610, 732, 760, 915, 1140, 1159, 1220, 1464, 1830, 2280, 2318, 2440, 3477, 3660, 4636, 5795, 6229, 6954, 7320, 9272, 11590, 12458, 13908, 17385, 18687, 23180, 24916, 27816, 31145, 34770, 37374, 46360, 49832, 62290, 69540, 74748, 93435, 118351, 124580, 139080, 149496, 186870, 236702, 249160, 355053, 373740, 379969, 473404, 591755, 710106, 747480, 759938, 946808, 1139907, 1183510, 1420212, 1519876, 1775265, 1899845, 2279814, 2367020, 2840424, 3039752, 3550530, 3799690, 4559628, 4734040, 5699535, 7101060, 7219411, 7599380, 9119256, 11399070, 14202120, 14438822, 15198760, 21658233, 22798140, 28877644, 36097055, 43316466, 45596280, 57755288, 72194110, 86632932, 108291165, 144388220, 173265864, 216582330, 288776440, 433164660, 866329320]

約数ペア:

[(1, 866329320), (2, 433164660), (3, 288776440), (4, 216582330), (5, 173265864), (6, 144388220), (8, 108291165), (10, 86632932), (12, 72194110), (15, 57755288), (19, 45596280), (20, 43316466), (24, 36097055), (30, 28877644), (38, 22798140), (40, 21658233), (57, 15198760), (60, 14438822), (61, 14202120), (76, 11399070), (95, 9119256), (114, 7599380), (120, 7219411), (122, 7101060), (152, 5699535), (183, 4734040), (190, 4559628), (228, 3799690), (244, 3550530), (285, 3039752), (305, 2840424), (366, 2367020), (380, 2279814), (456, 1899845), (488, 1775265), (570, 1519876), (610, 1420212), (732, 1183510), (760, 1139907), (915, 946808), (1140, 759938), (1159, 747480), (1220, 710106), (1464, 591755), (1830, 473404), (2280, 379969), (2318, 373740), (2440, 355053), (3477, 249160), (3660, 236702), (4636, 186870), (5795, 149496), (6229, 139080), (6954, 124580), (7320, 118351), (9272, 93435), (11590, 74748), (12458, 69540), (13908, 62290), (17385, 49832), (18687, 46360), (23180, 37374), (24916, 34770), (27816, 31145)]