121958340

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1$

素因数の和:115

約数の個数: 384

約数和(自身を含む): 464486400

約数和(自身を除く): 342528060

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 17, 19, 20, 21, 28, 29, 30, 31, 34, 35, 38, 42, 51, 57, 58, 60, 62, 68, 70, 76, 84, 85, 87, 93, 95, 102, 105, 114, 116, 119, 124, 133, 140, 145, 155, 170, 174, 186, 190, 203, 204, 210, 217, 228, 238, 255, 266, 285, 290, 310, 323, 340, 348, 357, 372, 380, 399, 406, 420, 434, 435, 465, 476, 493, 510, 527, 532, 551, 570, 580, 589, 595, 609, 620, 646, 651, 665, 714, 798, 812, 868, 870, 899, 930, 969, 986, 1015, 1020, 1054, 1085, 1102, 1140, 1178, 1190, 1218, 1292, 1302, 1330, 1428, 1479, 1581, 1596, 1615, 1653, 1740, 1767, 1785, 1798, 1860, 1938, 1972, 1995, 2030, 2108, 2170, 2204, 2261, 2356, 2380, 2436, 2465, 2604, 2635, 2660, 2697, 2755, 2945, 2958, 3045, 3162, 3230, 3255, 3306, 3451, 3534, 3570, 3596, 3689, 3857, 3876, 3990, 4060, 4123, 4340, 4495, 4522, 4845, 4930, 5270, 5394, 5510, 5890, 5916, 6090, 6293, 6324, 6460, 6510, 6612, 6783, 6902, 7068, 7140, 7378, 7395, 7714, 7905, 7980, 8246, 8265, 8835, 8990, 9044, 9367, 9690, 9860, 10013, 10353, 10540, 10788, 11020, 11067, 11305, 11571, 11780, 12180, 12369, 12586, 13020, 13485, 13566, 13804, 14756, 14790, 15283, 15428, 15810, 16492, 16530, 17081, 17255, 17670, 17980, 18445, 18734, 18879, 19285, 19380, 20026, 20615, 20706, 22134, 22610, 23142, 24738, 25172, 26970, 27132, 28101, 29580, 30039, 30566, 31465, 31620, 33060, 33915, 34162, 34510, 35340, 36890, 37468, 37758, 38570, 40052, 41230, 41412, 44268, 45220, 45849, 46284, 46835, 49476, 50065, 51243, 51765, 53940, 55335, 56202, 57855, 60078, 61132, 61845, 62930, 65569, 67830, 68324, 69020, 70091, 73780, 75516, 76415, 77140, 82460, 85405, 91698, 93670, 94395, 100130, 102486, 103530, 106981, 110670, 112404, 115710, 119567, 120156, 123690, 125860, 131138, 135660, 140182, 140505, 150195, 152830, 170810, 183396, 187340, 188790, 196707, 200260, 204972, 207060, 210273, 213962, 221340, 229245, 231420, 239134, 247380, 256215, 262276, 280364, 281010, 290377, 300390, 305660, 320943, 327845, 341620, 350455, 358701, 377580, 393414, 420546, 427924, 458490, 478268, 512430, 534905, 562020, 580754, 597835, 600780, 641886, 655690, 700910, 717402, 786828, 841092, 871131, 916980, 983535, 1024860, 1051365, 1069810, 1161508, 1195670, 1283772, 1311380, 1401820, 1434804, 1451885, 1604715, 1742262, 1793505, 1967070, 2032639, 2102730, 2139620, 2391340, 2903770, 3209430, 3484524, 3587010, 3934140, 4065278, 4205460, 4355655, 5807540, 6097917, 6418860, 7174020, 8130556, 8711310, 10163195, 12195834, 17422620, 20326390, 24391668, 30489585, 40652780, 60979170, 121958340]

約数ペア:

[(1, 121958340), (2, 60979170), (3, 40652780), (4, 30489585), (5, 24391668), (6, 20326390), (7, 17422620), (10, 12195834), (12, 10163195), (14, 8711310), (15, 8130556), (17, 7174020), (19, 6418860), (20, 6097917), (21, 5807540), (28, 4355655), (29, 4205460), (30, 4065278), (31, 3934140), (34, 3587010), (35, 3484524), (38, 3209430), (42, 2903770), (51, 2391340), (57, 2139620), (58, 2102730), (60, 2032639), (62, 1967070), (68, 1793505), (70, 1742262), (76, 1604715), (84, 1451885), (85, 1434804), (87, 1401820), (93, 1311380), (95, 1283772), (102, 1195670), (105, 1161508), (114, 1069810), (116, 1051365), (119, 1024860), (124, 983535), (133, 916980), (140, 871131), (145, 841092), (155, 786828), (170, 717402), (174, 700910), (186, 655690), (190, 641886), (203, 600780), (204, 597835), (210, 580754), (217, 562020), (228, 534905), (238, 512430), (255, 478268), (266, 458490), (285, 427924), (290, 420546), (310, 393414), (323, 377580), (340, 358701), (348, 350455), (357, 341620), (372, 327845), (380, 320943), (399, 305660), (406, 300390), (420, 290377), (434, 281010), (435, 280364), (465, 262276), (476, 256215), (493, 247380), (510, 239134), (527, 231420), (532, 229245), (551, 221340), (570, 213962), (580, 210273), (589, 207060), (595, 204972), (609, 200260), (620, 196707), (646, 188790), (651, 187340), (665, 183396), (714, 170810), (798, 152830), (812, 150195), (868, 140505), (870, 140182), (899, 135660), (930, 131138), (969, 125860), (986, 123690), (1015, 120156), (1020, 119567), (1054, 115710), (1085, 112404), (1102, 110670), (1140, 106981), (1178, 103530), (1190, 102486), (1218, 100130), (1292, 94395), (1302, 93670), (1330, 91698), (1428, 85405), (1479, 82460), (1581, 77140), (1596, 76415), (1615, 75516), (1653, 73780), (1740, 70091), (1767, 69020), (1785, 68324), (1798, 67830), (1860, 65569), (1938, 62930), (1972, 61845), (1995, 61132), (2030, 60078), (2108, 57855), (2170, 56202), (2204, 55335), (2261, 53940), (2356, 51765), (2380, 51243), (2436, 50065), (2465, 49476), (2604, 46835), (2635, 46284), (2660, 45849), (2697, 45220), (2755, 44268), (2945, 41412), (2958, 41230), (3045, 40052), (3162, 38570), (3230, 37758), (3255, 37468), (3306, 36890), (3451, 35340), (3534, 34510), (3570, 34162), (3596, 33915), (3689, 33060), (3857, 31620), (3876, 31465), (3990, 30566), (4060, 30039), (4123, 29580), (4340, 28101), (4495, 27132), (4522, 26970), (4845, 25172), (4930, 24738), (5270, 23142), (5394, 22610), (5510, 22134), (5890, 20706), (5916, 20615), (6090, 20026), (6293, 19380), (6324, 19285), (6460, 18879), (6510, 18734), (6612, 18445), (6783, 17980), (6902, 17670), (7068, 17255), (7140, 17081), (7378, 16530), (7395, 16492), (7714, 15810), (7905, 15428), (7980, 15283), (8246, 14790), (8265, 14756), (8835, 13804), (8990, 13566), (9044, 13485), (9367, 13020), (9690, 12586), (9860, 12369), (10013, 12180), (10353, 11780), (10540, 11571), (10788, 11305), (11020, 11067)]