65329740

素因数分解:

$2^2\times 3^4\times 5^1\times 7^2\times {\mathrm{823}}^1$

素因数の和:858

約数の個数: 180

約数和(自身を含む): 238691376

約数和(自身を除く): 173361636

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 42, 45, 49, 54, 60, 63, 70, 81, 84, 90, 98, 105, 108, 126, 135, 140, 147, 162, 180, 189, 196, 210, 245, 252, 270, 294, 315, 324, 378, 405, 420, 441, 490, 540, 567, 588, 630, 735, 756, 810, 823, 882, 945, 980, 1134, 1260, 1323, 1470, 1620, 1646, 1764, 1890, 2205, 2268, 2469, 2646, 2835, 2940, 3292, 3780, 3969, 4115, 4410, 4938, 5292, 5670, 5761, 6615, 7407, 7938, 8230, 8820, 9876, 11340, 11522, 12345, 13230, 14814, 15876, 16460, 17283, 19845, 22221, 23044, 24690, 26460, 28805, 29628, 34566, 37035, 39690, 40327, 44442, 49380, 51849, 57610, 66663, 69132, 74070, 79380, 80654, 86415, 88884, 103698, 111105, 115220, 120981, 133326, 148140, 155547, 161308, 172830, 201635, 207396, 222210, 241962, 259245, 266652, 311094, 333315, 345660, 362943, 403270, 444420, 466641, 483924, 518490, 604905, 622188, 666630, 725886, 777735, 806540, 933282, 1036980, 1088829, 1209810, 1333260, 1451772, 1555470, 1814715, 1866564, 2177658, 2333205, 2419620, 3110940, 3266487, 3629430, 4355316, 4666410, 5444145, 6532974, 7258860, 9332820, 10888290, 13065948, 16332435, 21776580, 32664870, 65329740]

約数ペア:

[(1, 65329740), (2, 32664870), (3, 21776580), (4, 16332435), (5, 13065948), (6, 10888290), (7, 9332820), (9, 7258860), (10, 6532974), (12, 5444145), (14, 4666410), (15, 4355316), (18, 3629430), (20, 3266487), (21, 3110940), (27, 2419620), (28, 2333205), (30, 2177658), (35, 1866564), (36, 1814715), (42, 1555470), (45, 1451772), (49, 1333260), (54, 1209810), (60, 1088829), (63, 1036980), (70, 933282), (81, 806540), (84, 777735), (90, 725886), (98, 666630), (105, 622188), (108, 604905), (126, 518490), (135, 483924), (140, 466641), (147, 444420), (162, 403270), (180, 362943), (189, 345660), (196, 333315), (210, 311094), (245, 266652), (252, 259245), (270, 241962), (294, 222210), (315, 207396), (324, 201635), (378, 172830), (405, 161308), (420, 155547), (441, 148140), (490, 133326), (540, 120981), (567, 115220), (588, 111105), (630, 103698), (735, 88884), (756, 86415), (810, 80654), (823, 79380), (882, 74070), (945, 69132), (980, 66663), (1134, 57610), (1260, 51849), (1323, 49380), (1470, 44442), (1620, 40327), (1646, 39690), (1764, 37035), (1890, 34566), (2205, 29628), (2268, 28805), (2469, 26460), (2646, 24690), (2835, 23044), (2940, 22221), (3292, 19845), (3780, 17283), (3969, 16460), (4115, 15876), (4410, 14814), (4938, 13230), (5292, 12345), (5670, 11522), (5761, 11340), (6615, 9876), (7407, 8820), (7938, 8230)]