243792360

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{1087}}^1$

素因数の和:1200

約数の個数: 192

約数和(自身を含む): 916531200

約数和(自身を除く): 672738840

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 56, 60, 63, 70, 72, 84, 89, 90, 105, 120, 126, 140, 168, 178, 180, 210, 252, 267, 280, 315, 356, 360, 420, 445, 504, 534, 623, 630, 712, 801, 840, 890, 1068, 1087, 1246, 1260, 1335, 1602, 1780, 1869, 2136, 2174, 2492, 2520, 2670, 3115, 3204, 3261, 3560, 3738, 4005, 4348, 4984, 5340, 5435, 5607, 6230, 6408, 6522, 7476, 7609, 8010, 8696, 9345, 9783, 10680, 10870, 11214, 12460, 13044, 14952, 15218, 16020, 16305, 18690, 19566, 21740, 22428, 22827, 24920, 26088, 28035, 30436, 32040, 32610, 37380, 38045, 39132, 43480, 44856, 45654, 48915, 56070, 60872, 65220, 68481, 74760, 76090, 78264, 91308, 96743, 97830, 112140, 114135, 130440, 136962, 152180, 182616, 193486, 195660, 224280, 228270, 273924, 290229, 304360, 342405, 386972, 391320, 456540, 483715, 547848, 580458, 677201, 684810, 773944, 870687, 913080, 967430, 1160916, 1354402, 1369620, 1451145, 1741374, 1934860, 2031603, 2321832, 2708804, 2739240, 2902290, 3386005, 3482748, 3869720, 4063206, 4353435, 5417608, 5804580, 6094809, 6772010, 6965496, 8126412, 8706870, 10158015, 11609160, 12189618, 13544020, 16252824, 17413740, 20316030, 24379236, 27088040, 30474045, 34827480, 40632060, 48758472, 60948090, 81264120, 121896180, 243792360]

約数ペア:

[(1, 243792360), (2, 121896180), (3, 81264120), (4, 60948090), (5, 48758472), (6, 40632060), (7, 34827480), (8, 30474045), (9, 27088040), (10, 24379236), (12, 20316030), (14, 17413740), (15, 16252824), (18, 13544020), (20, 12189618), (21, 11609160), (24, 10158015), (28, 8706870), (30, 8126412), (35, 6965496), (36, 6772010), (40, 6094809), (42, 5804580), (45, 5417608), (56, 4353435), (60, 4063206), (63, 3869720), (70, 3482748), (72, 3386005), (84, 2902290), (89, 2739240), (90, 2708804), (105, 2321832), (120, 2031603), (126, 1934860), (140, 1741374), (168, 1451145), (178, 1369620), (180, 1354402), (210, 1160916), (252, 967430), (267, 913080), (280, 870687), (315, 773944), (356, 684810), (360, 677201), (420, 580458), (445, 547848), (504, 483715), (534, 456540), (623, 391320), (630, 386972), (712, 342405), (801, 304360), (840, 290229), (890, 273924), (1068, 228270), (1087, 224280), (1246, 195660), (1260, 193486), (1335, 182616), (1602, 152180), (1780, 136962), (1869, 130440), (2136, 114135), (2174, 112140), (2492, 97830), (2520, 96743), (2670, 91308), (3115, 78264), (3204, 76090), (3261, 74760), (3560, 68481), (3738, 65220), (4005, 60872), (4348, 56070), (4984, 48915), (5340, 45654), (5435, 44856), (5607, 43480), (6230, 39132), (6408, 38045), (6522, 37380), (7476, 32610), (7609, 32040), (8010, 30436), (8696, 28035), (9345, 26088), (9783, 24920), (10680, 22827), (10870, 22428), (11214, 21740), (12460, 19566), (13044, 18690), (14952, 16305), (15218, 16020)]