22513440

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{89}}^1$

素因数の和:155

約数の個数: 192

約数和(自身を含む): 78382080

約数和(自身を除く): 55868640

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 31, 32, 34, 40, 48, 51, 60, 62, 68, 80, 85, 89, 93, 96, 102, 120, 124, 136, 155, 160, 170, 178, 186, 204, 240, 248, 255, 267, 272, 310, 340, 356, 372, 408, 445, 465, 480, 496, 510, 527, 534, 544, 620, 680, 712, 744, 816, 890, 930, 992, 1020, 1054, 1068, 1240, 1335, 1360, 1424, 1488, 1513, 1581, 1632, 1780, 1860, 2040, 2108, 2136, 2480, 2635, 2670, 2720, 2759, 2848, 2976, 3026, 3162, 3560, 3720, 4080, 4216, 4272, 4539, 4960, 5270, 5340, 5518, 6052, 6324, 7120, 7440, 7565, 7905, 8160, 8277, 8432, 8544, 9078, 10540, 10680, 11036, 12104, 12648, 13795, 14240, 14880, 15130, 15810, 16554, 16864, 18156, 21080, 21360, 22072, 22695, 24208, 25296, 27590, 30260, 31620, 33108, 36312, 41385, 42160, 42720, 44144, 45390, 46903, 48416, 50592, 55180, 60520, 63240, 66216, 72624, 82770, 84320, 88288, 90780, 93806, 110360, 121040, 126480, 132432, 140709, 145248, 165540, 181560, 187612, 220720, 234515, 242080, 252960, 264864, 281418, 331080, 363120, 375224, 441440, 469030, 562836, 662160, 703545, 726240, 750448, 938060, 1125672, 1324320, 1407090, 1500896, 1876120, 2251344, 2814180, 3752240, 4502688, 5628360, 7504480, 11256720, 22513440]

約数ペア:

[(1, 22513440), (2, 11256720), (3, 7504480), (4, 5628360), (5, 4502688), (6, 3752240), (8, 2814180), (10, 2251344), (12, 1876120), (15, 1500896), (16, 1407090), (17, 1324320), (20, 1125672), (24, 938060), (30, 750448), (31, 726240), (32, 703545), (34, 662160), (40, 562836), (48, 469030), (51, 441440), (60, 375224), (62, 363120), (68, 331080), (80, 281418), (85, 264864), (89, 252960), (93, 242080), (96, 234515), (102, 220720), (120, 187612), (124, 181560), (136, 165540), (155, 145248), (160, 140709), (170, 132432), (178, 126480), (186, 121040), (204, 110360), (240, 93806), (248, 90780), (255, 88288), (267, 84320), (272, 82770), (310, 72624), (340, 66216), (356, 63240), (372, 60520), (408, 55180), (445, 50592), (465, 48416), (480, 46903), (496, 45390), (510, 44144), (527, 42720), (534, 42160), (544, 41385), (620, 36312), (680, 33108), (712, 31620), (744, 30260), (816, 27590), (890, 25296), (930, 24208), (992, 22695), (1020, 22072), (1054, 21360), (1068, 21080), (1240, 18156), (1335, 16864), (1360, 16554), (1424, 15810), (1488, 15130), (1513, 14880), (1581, 14240), (1632, 13795), (1780, 12648), (1860, 12104), (2040, 11036), (2108, 10680), (2136, 10540), (2480, 9078), (2635, 8544), (2670, 8432), (2720, 8277), (2759, 8160), (2848, 7905), (2976, 7565), (3026, 7440), (3162, 7120), (3560, 6324), (3720, 6052), (4080, 5518), (4216, 5340), (4272, 5270), (4539, 4960)]