5656560

素因数分解:

$2^4\times 3^1\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1$

素因数の和:80

約数の個数: 240

約数和(自身を含む): 22561056

約数和(自身を除く): 16904496

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 16, 20, 21, 24, 26, 28, 30, 35, 37, 39, 40, 42, 48, 49, 52, 56, 60, 65, 70, 74, 78, 80, 84, 91, 98, 104, 105, 111, 112, 120, 130, 140, 147, 148, 156, 168, 182, 185, 195, 196, 208, 210, 222, 240, 245, 259, 260, 273, 280, 294, 296, 312, 336, 364, 370, 390, 392, 420, 444, 455, 481, 490, 518, 520, 546, 555, 560, 588, 592, 624, 637, 728, 735, 740, 777, 780, 784, 840, 888, 910, 962, 980, 1036, 1040, 1092, 1110, 1176, 1274, 1295, 1365, 1443, 1456, 1470, 1480, 1554, 1560, 1680, 1776, 1813, 1820, 1911, 1924, 1960, 2072, 2184, 2220, 2352, 2405, 2548, 2590, 2730, 2886, 2940, 2960, 3108, 3120, 3185, 3367, 3626, 3640, 3822, 3848, 3885, 3920, 4144, 4368, 4440, 4810, 5096, 5180, 5439, 5460, 5772, 5880, 6216, 6370, 6734, 7215, 7252, 7280, 7644, 7696, 7770, 8880, 9065, 9555, 9620, 10101, 10192, 10360, 10878, 10920, 11544, 11760, 12432, 12740, 13468, 14430, 14504, 15288, 15540, 16835, 18130, 19110, 19240, 20202, 20720, 21756, 21840, 23088, 23569, 25480, 26936, 27195, 28860, 29008, 30576, 31080, 33670, 36260, 38220, 38480, 40404, 43512, 47138, 50505, 50960, 53872, 54390, 57720, 62160, 67340, 70707, 72520, 76440, 80808, 87024, 94276, 101010, 108780, 115440, 117845, 134680, 141414, 145040, 152880, 161616, 188552, 202020, 217560, 235690, 269360, 282828, 353535, 377104, 404040, 435120, 471380, 565656, 707070, 808080, 942760, 1131312, 1414140, 1885520, 2828280, 5656560]

約数ペア:

[(1, 5656560), (2, 2828280), (3, 1885520), (4, 1414140), (5, 1131312), (6, 942760), (7, 808080), (8, 707070), (10, 565656), (12, 471380), (13, 435120), (14, 404040), (15, 377104), (16, 353535), (20, 282828), (21, 269360), (24, 235690), (26, 217560), (28, 202020), (30, 188552), (35, 161616), (37, 152880), (39, 145040), (40, 141414), (42, 134680), (48, 117845), (49, 115440), (52, 108780), (56, 101010), (60, 94276), (65, 87024), (70, 80808), (74, 76440), (78, 72520), (80, 70707), (84, 67340), (91, 62160), (98, 57720), (104, 54390), (105, 53872), (111, 50960), (112, 50505), (120, 47138), (130, 43512), (140, 40404), (147, 38480), (148, 38220), (156, 36260), (168, 33670), (182, 31080), (185, 30576), (195, 29008), (196, 28860), (208, 27195), (210, 26936), (222, 25480), (240, 23569), (245, 23088), (259, 21840), (260, 21756), (273, 20720), (280, 20202), (294, 19240), (296, 19110), (312, 18130), (336, 16835), (364, 15540), (370, 15288), (390, 14504), (392, 14430), (420, 13468), (444, 12740), (455, 12432), (481, 11760), (490, 11544), (518, 10920), (520, 10878), (546, 10360), (555, 10192), (560, 10101), (588, 9620), (592, 9555), (624, 9065), (637, 8880), (728, 7770), (735, 7696), (740, 7644), (777, 7280), (780, 7252), (784, 7215), (840, 6734), (888, 6370), (910, 6216), (962, 5880), (980, 5772), (1036, 5460), (1040, 5439), (1092, 5180), (1110, 5096), (1176, 4810), (1274, 4440), (1295, 4368), (1365, 4144), (1443, 3920), (1456, 3885), (1470, 3848), (1480, 3822), (1554, 3640), (1560, 3626), (1680, 3367), (1776, 3185), (1813, 3120), (1820, 3108), (1911, 2960), (1924, 2940), (1960, 2886), (2072, 2730), (2184, 2590), (2220, 2548), (2352, 2405)]