1654940760

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{14087}}^1$

素因数の和:14201

約数の個数: 128

約数和(自身を含む): 5477414400

約数和(自身を除く): 3822473640

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 44, 55, 60, 66, 88, 89, 110, 120, 132, 165, 178, 220, 264, 267, 330, 356, 440, 445, 534, 660, 712, 890, 979, 1068, 1320, 1335, 1780, 1958, 2136, 2670, 2937, 3560, 3916, 4895, 5340, 5874, 7832, 9790, 10680, 11748, 14087, 14685, 19580, 23496, 28174, 29370, 39160, 42261, 56348, 58740, 70435, 84522, 112696, 117480, 140870, 154957, 169044, 211305, 281740, 309914, 338088, 422610, 464871, 563480, 619828, 774785, 845220, 929742, 1239656, 1253743, 1549570, 1690440, 1859484, 2324355, 2507486, 3099140, 3718968, 3761229, 4648710, 5014972, 6198280, 6268715, 7522458, 9297420, 10029944, 12537430, 13791173, 15044916, 18594840, 18806145, 25074860, 27582346, 30089832, 37612290, 41373519, 50149720, 55164692, 68955865, 75224580, 82747038, 110329384, 137911730, 150449160, 165494076, 206867595, 275823460, 330988152, 413735190, 551646920, 827470380, 1654940760]

約数ペア:

[(1, 1654940760), (2, 827470380), (3, 551646920), (4, 413735190), (5, 330988152), (6, 275823460), (8, 206867595), (10, 165494076), (11, 150449160), (12, 137911730), (15, 110329384), (20, 82747038), (22, 75224580), (24, 68955865), (30, 55164692), (33, 50149720), (40, 41373519), (44, 37612290), (55, 30089832), (60, 27582346), (66, 25074860), (88, 18806145), (89, 18594840), (110, 15044916), (120, 13791173), (132, 12537430), (165, 10029944), (178, 9297420), (220, 7522458), (264, 6268715), (267, 6198280), (330, 5014972), (356, 4648710), (440, 3761229), (445, 3718968), (534, 3099140), (660, 2507486), (712, 2324355), (890, 1859484), (979, 1690440), (1068, 1549570), (1320, 1253743), (1335, 1239656), (1780, 929742), (1958, 845220), (2136, 774785), (2670, 619828), (2937, 563480), (3560, 464871), (3916, 422610), (4895, 338088), (5340, 309914), (5874, 281740), (7832, 211305), (9790, 169044), (10680, 154957), (11748, 140870), (14087, 117480), (14685, 112696), (19580, 84522), (23496, 70435), (28174, 58740), (29370, 56348), (39160, 42261)]