164570940

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{113}}^1$

素因数の和:194

約数の個数: 240

約数和(自身を含む): 556174080

約数和(自身を除く): 391603140

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 29, 30, 31, 36, 45, 54, 58, 60, 62, 81, 87, 90, 93, 108, 113, 116, 124, 135, 145, 155, 162, 174, 180, 186, 226, 261, 270, 279, 290, 310, 324, 339, 348, 372, 405, 435, 452, 465, 522, 540, 558, 565, 580, 620, 678, 783, 810, 837, 870, 899, 930, 1017, 1044, 1116, 1130, 1305, 1356, 1395, 1566, 1620, 1674, 1695, 1740, 1798, 1860, 2034, 2260, 2349, 2511, 2610, 2697, 2790, 3051, 3132, 3277, 3348, 3390, 3503, 3596, 3915, 4068, 4185, 4495, 4698, 5022, 5085, 5220, 5394, 5580, 6102, 6554, 6780, 7006, 7830, 8091, 8370, 8990, 9153, 9396, 9831, 10044, 10170, 10509, 10788, 11745, 12204, 12555, 13108, 13485, 14012, 15255, 15660, 16182, 16385, 16740, 17515, 17980, 18306, 19662, 20340, 21018, 23490, 24273, 25110, 26970, 29493, 30510, 31527, 32364, 32770, 35030, 36612, 39324, 40455, 42036, 45765, 46980, 48546, 49155, 50220, 52545, 53940, 58986, 61020, 63054, 65540, 70060, 72819, 80910, 88479, 91530, 94581, 97092, 98310, 101587, 105090, 117972, 121365, 126108, 145638, 147465, 157635, 161820, 176958, 183060, 189162, 196620, 203174, 210180, 242730, 265437, 283743, 291276, 294930, 304761, 315270, 353916, 364095, 378324, 406348, 442395, 472905, 485460, 507935, 530874, 567486, 589860, 609522, 630540, 728190, 884790, 914283, 945810, 1015870, 1061748, 1134972, 1219044, 1327185, 1418715, 1456380, 1523805, 1769580, 1828566, 1891620, 2031740, 2654370, 2742849, 2837430, 3047610, 3657132, 4571415, 5308740, 5485698, 5674860, 6095220, 8228547, 9142830, 10971396, 13714245, 16457094, 18285660, 27428490, 32914188, 41142735, 54856980, 82285470, 164570940]

約数ペア:

[(1, 164570940), (2, 82285470), (3, 54856980), (4, 41142735), (5, 32914188), (6, 27428490), (9, 18285660), (10, 16457094), (12, 13714245), (15, 10971396), (18, 9142830), (20, 8228547), (27, 6095220), (29, 5674860), (30, 5485698), (31, 5308740), (36, 4571415), (45, 3657132), (54, 3047610), (58, 2837430), (60, 2742849), (62, 2654370), (81, 2031740), (87, 1891620), (90, 1828566), (93, 1769580), (108, 1523805), (113, 1456380), (116, 1418715), (124, 1327185), (135, 1219044), (145, 1134972), (155, 1061748), (162, 1015870), (174, 945810), (180, 914283), (186, 884790), (226, 728190), (261, 630540), (270, 609522), (279, 589860), (290, 567486), (310, 530874), (324, 507935), (339, 485460), (348, 472905), (372, 442395), (405, 406348), (435, 378324), (452, 364095), (465, 353916), (522, 315270), (540, 304761), (558, 294930), (565, 291276), (580, 283743), (620, 265437), (678, 242730), (783, 210180), (810, 203174), (837, 196620), (870, 189162), (899, 183060), (930, 176958), (1017, 161820), (1044, 157635), (1116, 147465), (1130, 145638), (1305, 126108), (1356, 121365), (1395, 117972), (1566, 105090), (1620, 101587), (1674, 98310), (1695, 97092), (1740, 94581), (1798, 91530), (1860, 88479), (2034, 80910), (2260, 72819), (2349, 70060), (2511, 65540), (2610, 63054), (2697, 61020), (2790, 58986), (3051, 53940), (3132, 52545), (3277, 50220), (3348, 49155), (3390, 48546), (3503, 46980), (3596, 45765), (3915, 42036), (4068, 40455), (4185, 39324), (4495, 36612), (4698, 35030), (5022, 32770), (5085, 32364), (5220, 31527), (5394, 30510), (5580, 29493), (6102, 26970), (6554, 25110), (6780, 24273), (7006, 23490), (7830, 21018), (8091, 20340), (8370, 19662), (8990, 18306), (9153, 17980), (9396, 17515), (9831, 16740), (10044, 16385), (10170, 16182), (10509, 15660), (10788, 15255), (11745, 14012), (12204, 13485), (12555, 13108)]