813305460

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{127}}^1\times {\mathrm{313}}^1$

素因数の和:494

約数の個数: 192

約数和(自身を含む): 2592866304

約数和(自身を除く): 1779560844

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 31, 33, 44, 55, 60, 62, 66, 93, 110, 124, 127, 132, 155, 165, 186, 220, 254, 310, 313, 330, 341, 372, 381, 465, 508, 620, 626, 635, 660, 682, 762, 930, 939, 1023, 1252, 1270, 1364, 1397, 1524, 1565, 1705, 1860, 1878, 1905, 2046, 2540, 2794, 3130, 3410, 3443, 3756, 3810, 3937, 4092, 4191, 4695, 5115, 5588, 6260, 6820, 6886, 6985, 7620, 7874, 8382, 9390, 9703, 10230, 10329, 11811, 13772, 13970, 15748, 16764, 17215, 18780, 19406, 19685, 20460, 20658, 20955, 23622, 27940, 29109, 34430, 38812, 39370, 39751, 41316, 41910, 43307, 47244, 48515, 51645, 58218, 59055, 68860, 78740, 79502, 83820, 86614, 97030, 103290, 106733, 116436, 118110, 119253, 129921, 145545, 159004, 173228, 194060, 198755, 206580, 213466, 216535, 236220, 238506, 259842, 291090, 320199, 397510, 426932, 433070, 437261, 477012, 519684, 533665, 582180, 596265, 640398, 649605, 795020, 866140, 874522, 1067330, 1192530, 1232281, 1280796, 1299210, 1311783, 1600995, 1749044, 2134660, 2186305, 2385060, 2464562, 2598420, 2623566, 3201990, 3696843, 4372610, 4929124, 5247132, 6161405, 6403980, 6558915, 7393686, 8745220, 12322810, 13117830, 13555091, 14787372, 18484215, 24645620, 26235660, 27110182, 36968430, 40665273, 54220364, 67775455, 73936860, 81330546, 135550910, 162661092, 203326365, 271101820, 406652730, 813305460]

約数ペア:

[(1, 813305460), (2, 406652730), (3, 271101820), (4, 203326365), (5, 162661092), (6, 135550910), (10, 81330546), (11, 73936860), (12, 67775455), (15, 54220364), (20, 40665273), (22, 36968430), (30, 27110182), (31, 26235660), (33, 24645620), (44, 18484215), (55, 14787372), (60, 13555091), (62, 13117830), (66, 12322810), (93, 8745220), (110, 7393686), (124, 6558915), (127, 6403980), (132, 6161405), (155, 5247132), (165, 4929124), (186, 4372610), (220, 3696843), (254, 3201990), (310, 2623566), (313, 2598420), (330, 2464562), (341, 2385060), (372, 2186305), (381, 2134660), (465, 1749044), (508, 1600995), (620, 1311783), (626, 1299210), (635, 1280796), (660, 1232281), (682, 1192530), (762, 1067330), (930, 874522), (939, 866140), (1023, 795020), (1252, 649605), (1270, 640398), (1364, 596265), (1397, 582180), (1524, 533665), (1565, 519684), (1705, 477012), (1860, 437261), (1878, 433070), (1905, 426932), (2046, 397510), (2540, 320199), (2794, 291090), (3130, 259842), (3410, 238506), (3443, 236220), (3756, 216535), (3810, 213466), (3937, 206580), (4092, 198755), (4191, 194060), (4695, 173228), (5115, 159004), (5588, 145545), (6260, 129921), (6820, 119253), (6886, 118110), (6985, 116436), (7620, 106733), (7874, 103290), (8382, 97030), (9390, 86614), (9703, 83820), (10230, 79502), (10329, 78740), (11811, 68860), (13772, 59055), (13970, 58218), (15748, 51645), (16764, 48515), (17215, 47244), (18780, 43307), (19406, 41910), (19685, 41316), (20460, 39751), (20658, 39370), (20955, 38812), (23622, 34430), (27940, 29109)]