1561722120

素因数分解:

$2^3\times 3^6\times 5^1\times 7^2\times {\mathrm{1093}}^1$

素因数の和:1136

約数の個数: 336

約数和(自身を含む): 6134156460

約数和(自身を除く): 4572434340

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 49, 54, 56, 60, 63, 70, 72, 81, 84, 90, 98, 105, 108, 120, 126, 135, 140, 147, 162, 168, 180, 189, 196, 210, 216, 243, 245, 252, 270, 280, 294, 315, 324, 360, 378, 392, 405, 420, 441, 486, 490, 504, 540, 567, 588, 630, 648, 729, 735, 756, 810, 840, 882, 945, 972, 980, 1080, 1093, 1134, 1176, 1215, 1260, 1323, 1458, 1470, 1512, 1620, 1701, 1764, 1890, 1944, 1960, 2186, 2205, 2268, 2430, 2520, 2646, 2835, 2916, 2940, 3240, 3279, 3402, 3528, 3645, 3780, 3969, 4372, 4410, 4536, 4860, 5103, 5292, 5465, 5670, 5832, 5880, 6558, 6615, 6804, 7290, 7560, 7651, 7938, 8505, 8744, 8820, 9720, 9837, 10206, 10584, 10930, 11340, 11907, 13116, 13230, 13608, 14580, 15302, 15876, 16395, 17010, 17640, 19674, 19845, 20412, 21860, 22680, 22953, 23814, 25515, 26232, 26460, 29160, 29511, 30604, 31752, 32790, 34020, 35721, 38255, 39348, 39690, 40824, 43720, 45906, 47628, 49185, 51030, 52920, 53557, 59022, 59535, 61208, 65580, 68040, 68859, 71442, 76510, 78696, 79380, 88533, 91812, 95256, 98370, 102060, 107114, 114765, 118044, 119070, 131160, 137718, 142884, 147555, 153020, 158760, 160671, 177066, 178605, 183624, 196740, 204120, 206577, 214228, 229530, 236088, 238140, 265599, 267785, 275436, 285768, 295110, 306040, 321342, 344295, 354132, 357210, 393480, 413154, 428456, 442665, 459060, 476280, 482013, 531198, 535570, 550872, 590220, 619731, 642684, 688590, 708264, 714420, 796797, 803355, 826308, 885330, 918120, 964026, 1032885, 1062396, 1071140, 1180440, 1239462, 1285368, 1327995, 1377180, 1428840, 1446039, 1593594, 1606710, 1652616, 1770660, 1859193, 1928052, 2065770, 2124792, 2142280, 2410065, 2478924, 2655990, 2754360, 2892078, 3098655, 3187188, 3213420, 3541320, 3718386, 3856104, 3983985, 4131540, 4338117, 4820130, 4957848, 5311980, 5577579, 5784156, 6197310, 6374376, 6426840, 7230195, 7436772, 7967970, 8263080, 8676234, 9295965, 9640260, 10623960, 11155158, 11568312, 12394620, 13014351, 14460390, 14873544, 15935940, 17352468, 18591930, 19280520, 21690585, 22310316, 24789240, 26028702, 27887895, 28920780, 31871880, 34704936, 37183860, 39043053, 43381170, 44620632, 52057404, 55775790, 57841560, 65071755, 74367720, 78086106, 86762340, 104114808, 111551580, 130143510, 156172212, 173524680, 195215265, 223103160, 260287020, 312344424, 390430530, 520574040, 780861060, 1561722120]

約数ペア:

[(1, 1561722120), (2, 780861060), (3, 520574040), (4, 390430530), (5, 312344424), (6, 260287020), (7, 223103160), (8, 195215265), (9, 173524680), (10, 156172212), (12, 130143510), (14, 111551580), (15, 104114808), (18, 86762340), (20, 78086106), (21, 74367720), (24, 65071755), (27, 57841560), (28, 55775790), (30, 52057404), (35, 44620632), (36, 43381170), (40, 39043053), (42, 37183860), (45, 34704936), (49, 31871880), (54, 28920780), (56, 27887895), (60, 26028702), (63, 24789240), (70, 22310316), (72, 21690585), (81, 19280520), (84, 18591930), (90, 17352468), (98, 15935940), (105, 14873544), (108, 14460390), (120, 13014351), (126, 12394620), (135, 11568312), (140, 11155158), (147, 10623960), (162, 9640260), (168, 9295965), (180, 8676234), (189, 8263080), (196, 7967970), (210, 7436772), (216, 7230195), (243, 6426840), (245, 6374376), (252, 6197310), (270, 5784156), (280, 5577579), (294, 5311980), (315, 4957848), (324, 4820130), (360, 4338117), (378, 4131540), (392, 3983985), (405, 3856104), (420, 3718386), (441, 3541320), (486, 3213420), (490, 3187188), (504, 3098655), (540, 2892078), (567, 2754360), (588, 2655990), (630, 2478924), (648, 2410065), (729, 2142280), (735, 2124792), (756, 2065770), (810, 1928052), (840, 1859193), (882, 1770660), (945, 1652616), (972, 1606710), (980, 1593594), (1080, 1446039), (1093, 1428840), (1134, 1377180), (1176, 1327995), (1215, 1285368), (1260, 1239462), (1323, 1180440), (1458, 1071140), (1470, 1062396), (1512, 1032885), (1620, 964026), (1701, 918120), (1764, 885330), (1890, 826308), (1944, 803355), (1960, 796797), (2186, 714420), (2205, 708264), (2268, 688590), (2430, 642684), (2520, 619731), (2646, 590220), (2835, 550872), (2916, 535570), (2940, 531198), (3240, 482013), (3279, 476280), (3402, 459060), (3528, 442665), (3645, 428456), (3780, 413154), (3969, 393480), (4372, 357210), (4410, 354132), (4536, 344295), (4860, 321342), (5103, 306040), (5292, 295110), (5465, 285768), (5670, 275436), (5832, 267785), (5880, 265599), (6558, 238140), (6615, 236088), (6804, 229530), (7290, 214228), (7560, 206577), (7651, 204120), (7938, 196740), (8505, 183624), (8744, 178605), (8820, 177066), (9720, 160671), (9837, 158760), (10206, 153020), (10584, 147555), (10930, 142884), (11340, 137718), (11907, 131160), (13116, 119070), (13230, 118044), (13608, 114765), (14580, 107114), (15302, 102060), (15876, 98370), (16395, 95256), (17010, 91812), (17640, 88533), (19674, 79380), (19845, 78696), (20412, 76510), (21860, 71442), (22680, 68859), (22953, 68040), (23814, 65580), (25515, 61208), (26232, 59535), (26460, 59022), (29160, 53557), (29511, 52920), (30604, 51030), (31752, 49185), (32790, 47628), (34020, 45906), (35721, 43720), (38255, 40824), (39348, 39690)]