224768560

素因数分解:

$2^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{139}}^1$

素因数の和:239

約数の個数: 160

約数和(自身を含む): 590587200

約数和(自身を除く): 365818640

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 29, 34, 40, 41, 58, 68, 80, 82, 85, 116, 136, 139, 145, 164, 170, 205, 232, 272, 278, 290, 328, 340, 410, 464, 493, 556, 580, 656, 680, 695, 697, 820, 986, 1112, 1160, 1189, 1360, 1390, 1394, 1640, 1972, 2224, 2320, 2363, 2378, 2465, 2780, 2788, 3280, 3485, 3944, 4031, 4726, 4756, 4930, 5560, 5576, 5699, 5945, 6970, 7888, 8062, 9452, 9512, 9860, 11120, 11152, 11398, 11815, 11890, 13940, 16124, 18904, 19024, 19720, 20155, 20213, 22796, 23630, 23780, 27880, 28495, 32248, 37808, 39440, 40310, 40426, 45592, 47260, 47560, 55760, 56990, 64496, 68527, 80620, 80852, 91184, 94520, 95120, 96883, 101065, 113980, 137054, 161240, 161704, 165271, 189040, 193766, 202130, 227960, 274108, 322480, 323408, 330542, 342635, 387532, 404260, 455920, 484415, 548216, 661084, 685270, 775064, 808520, 826355, 968830, 1096432, 1322168, 1370540, 1550128, 1617040, 1652710, 1937660, 2644336, 2741080, 2809607, 3305420, 3875320, 5482160, 5619214, 6610840, 7750640, 11238428, 13221680, 14048035, 22476856, 28096070, 44953712, 56192140, 112384280, 224768560]

約数ペア:

[(1, 224768560), (2, 112384280), (4, 56192140), (5, 44953712), (8, 28096070), (10, 22476856), (16, 14048035), (17, 13221680), (20, 11238428), (29, 7750640), (34, 6610840), (40, 5619214), (41, 5482160), (58, 3875320), (68, 3305420), (80, 2809607), (82, 2741080), (85, 2644336), (116, 1937660), (136, 1652710), (139, 1617040), (145, 1550128), (164, 1370540), (170, 1322168), (205, 1096432), (232, 968830), (272, 826355), (278, 808520), (290, 775064), (328, 685270), (340, 661084), (410, 548216), (464, 484415), (493, 455920), (556, 404260), (580, 387532), (656, 342635), (680, 330542), (695, 323408), (697, 322480), (820, 274108), (986, 227960), (1112, 202130), (1160, 193766), (1189, 189040), (1360, 165271), (1390, 161704), (1394, 161240), (1640, 137054), (1972, 113980), (2224, 101065), (2320, 96883), (2363, 95120), (2378, 94520), (2465, 91184), (2780, 80852), (2788, 80620), (3280, 68527), (3485, 64496), (3944, 56990), (4031, 55760), (4726, 47560), (4756, 47260), (4930, 45592), (5560, 40426), (5576, 40310), (5699, 39440), (5945, 37808), (6970, 32248), (7888, 28495), (8062, 27880), (9452, 23780), (9512, 23630), (9860, 22796), (11120, 20213), (11152, 20155), (11398, 19720), (11815, 19024), (11890, 18904), (13940, 16124)]