164765340

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{101}}^1$

素因数の和:194

約数の個数: 240

約数和(自身を含む): 559833120

約数和(自身を除く): 395067780

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 27, 30, 36, 38, 45, 53, 54, 57, 60, 76, 81, 90, 95, 101, 106, 108, 114, 135, 159, 162, 171, 180, 190, 202, 212, 228, 265, 270, 285, 303, 318, 324, 342, 380, 404, 405, 477, 505, 513, 530, 540, 570, 606, 636, 684, 795, 810, 855, 909, 954, 1007, 1010, 1026, 1060, 1140, 1212, 1431, 1515, 1539, 1590, 1620, 1710, 1818, 1908, 1919, 2014, 2020, 2052, 2385, 2565, 2727, 2862, 3021, 3030, 3078, 3180, 3420, 3636, 3838, 4028, 4293, 4545, 4770, 5035, 5130, 5353, 5454, 5724, 5757, 6042, 6060, 6156, 7155, 7676, 7695, 8181, 8586, 9063, 9090, 9540, 9595, 10070, 10260, 10706, 10908, 11514, 12084, 13635, 14310, 15105, 15390, 16059, 16362, 17172, 17271, 18126, 18180, 19190, 20140, 21412, 21465, 23028, 26765, 27189, 27270, 28620, 28785, 30210, 30780, 32118, 32724, 34542, 36252, 38380, 40905, 42930, 45315, 48177, 51813, 53530, 54378, 54540, 57570, 60420, 64236, 69084, 80295, 81567, 81810, 85860, 86355, 90630, 96354, 101707, 103626, 107060, 108756, 115140, 135945, 144531, 155439, 160590, 163134, 163620, 172710, 181260, 192708, 203414, 207252, 240885, 259065, 271890, 289062, 305121, 310878, 321180, 326268, 345420, 406828, 407835, 433593, 481770, 508535, 518130, 543780, 578124, 610242, 621756, 722655, 777195, 815670, 867186, 915363, 963540, 1017070, 1036260, 1220484, 1445310, 1525605, 1554390, 1631340, 1734372, 1830726, 2034140, 2167965, 2746089, 2890620, 3051210, 3108780, 3661452, 4335930, 4576815, 5492178, 6102420, 8238267, 8671860, 9153630, 10984356, 13730445, 16476534, 18307260, 27460890, 32953068, 41191335, 54921780, 82382670, 164765340]

約数ペア:

[(1, 164765340), (2, 82382670), (3, 54921780), (4, 41191335), (5, 32953068), (6, 27460890), (9, 18307260), (10, 16476534), (12, 13730445), (15, 10984356), (18, 9153630), (19, 8671860), (20, 8238267), (27, 6102420), (30, 5492178), (36, 4576815), (38, 4335930), (45, 3661452), (53, 3108780), (54, 3051210), (57, 2890620), (60, 2746089), (76, 2167965), (81, 2034140), (90, 1830726), (95, 1734372), (101, 1631340), (106, 1554390), (108, 1525605), (114, 1445310), (135, 1220484), (159, 1036260), (162, 1017070), (171, 963540), (180, 915363), (190, 867186), (202, 815670), (212, 777195), (228, 722655), (265, 621756), (270, 610242), (285, 578124), (303, 543780), (318, 518130), (324, 508535), (342, 481770), (380, 433593), (404, 407835), (405, 406828), (477, 345420), (505, 326268), (513, 321180), (530, 310878), (540, 305121), (570, 289062), (606, 271890), (636, 259065), (684, 240885), (795, 207252), (810, 203414), (855, 192708), (909, 181260), (954, 172710), (1007, 163620), (1010, 163134), (1026, 160590), (1060, 155439), (1140, 144531), (1212, 135945), (1431, 115140), (1515, 108756), (1539, 107060), (1590, 103626), (1620, 101707), (1710, 96354), (1818, 90630), (1908, 86355), (1919, 85860), (2014, 81810), (2020, 81567), (2052, 80295), (2385, 69084), (2565, 64236), (2727, 60420), (2862, 57570), (3021, 54540), (3030, 54378), (3078, 53530), (3180, 51813), (3420, 48177), (3636, 45315), (3838, 42930), (4028, 40905), (4293, 38380), (4545, 36252), (4770, 34542), (5035, 32724), (5130, 32118), (5353, 30780), (5454, 30210), (5724, 28785), (5757, 28620), (6042, 27270), (6060, 27189), (6156, 26765), (7155, 23028), (7676, 21465), (7695, 21412), (8181, 20140), (8586, 19190), (9063, 18180), (9090, 18126), (9540, 17271), (9595, 17172), (10070, 16362), (10260, 16059), (10706, 15390), (10908, 15105), (11514, 14310), (12084, 13635)]