191296560

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{461}}^1$

素因数の和:516

約数の個数: 320

約数和(自身を含む): 769950720

約数和(自身を除く): 578654160

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 16, 19, 20, 21, 24, 26, 28, 30, 35, 38, 39, 40, 42, 48, 52, 56, 57, 60, 65, 70, 76, 78, 80, 84, 91, 95, 104, 105, 112, 114, 120, 130, 133, 140, 152, 156, 168, 182, 190, 195, 208, 210, 228, 240, 247, 260, 266, 273, 280, 285, 304, 312, 336, 364, 380, 390, 399, 420, 455, 456, 461, 494, 520, 532, 546, 560, 570, 624, 665, 728, 741, 760, 780, 798, 840, 910, 912, 922, 988, 1040, 1064, 1092, 1140, 1235, 1330, 1365, 1383, 1456, 1482, 1520, 1560, 1596, 1680, 1729, 1820, 1844, 1976, 1995, 2128, 2184, 2280, 2305, 2470, 2660, 2730, 2766, 2964, 3120, 3192, 3227, 3458, 3640, 3688, 3705, 3952, 3990, 4368, 4560, 4610, 4940, 5187, 5320, 5460, 5532, 5928, 5993, 6384, 6454, 6915, 6916, 7280, 7376, 7410, 7980, 8645, 8759, 9220, 9681, 9880, 10374, 10640, 10920, 11064, 11856, 11986, 12908, 13830, 13832, 14820, 15960, 16135, 17290, 17518, 17979, 18440, 19362, 19760, 20748, 21840, 22128, 23972, 25816, 25935, 26277, 27660, 27664, 29640, 29965, 31920, 32270, 34580, 35036, 35958, 36880, 38724, 41496, 41951, 43795, 47944, 48405, 51632, 51870, 52554, 55320, 59280, 59930, 61313, 64540, 69160, 70072, 71916, 77448, 82992, 83902, 87590, 89895, 95888, 96810, 103740, 105108, 110640, 113867, 119860, 122626, 125853, 129080, 131385, 138320, 140144, 143832, 154896, 167804, 175180, 179790, 183939, 193620, 207480, 209755, 210216, 227734, 239720, 245252, 251706, 258160, 262770, 287664, 306565, 335608, 341601, 350360, 359580, 367878, 387240, 414960, 419510, 420432, 455468, 479440, 490504, 503412, 525540, 569335, 613130, 629265, 671216, 683202, 700720, 719160, 735756, 774480, 797069, 839020, 910936, 919695, 981008, 1006824, 1051080, 1138670, 1226260, 1258530, 1366404, 1438320, 1471512, 1594138, 1678040, 1708005, 1821872, 1839390, 2013648, 2102160, 2277340, 2391207, 2452520, 2517060, 2732808, 2943024, 3188276, 3356080, 3416010, 3678780, 3985345, 4554680, 4782414, 4905040, 5034120, 5465616, 6376552, 6832020, 7357560, 7970690, 9109360, 9564828, 10068240, 11956035, 12753104, 13664040, 14715120, 15941380, 19129656, 23912070, 27328080, 31882760, 38259312, 47824140, 63765520, 95648280, 191296560]

約数ペア:

[(1, 191296560), (2, 95648280), (3, 63765520), (4, 47824140), (5, 38259312), (6, 31882760), (7, 27328080), (8, 23912070), (10, 19129656), (12, 15941380), (13, 14715120), (14, 13664040), (15, 12753104), (16, 11956035), (19, 10068240), (20, 9564828), (21, 9109360), (24, 7970690), (26, 7357560), (28, 6832020), (30, 6376552), (35, 5465616), (38, 5034120), (39, 4905040), (40, 4782414), (42, 4554680), (48, 3985345), (52, 3678780), (56, 3416010), (57, 3356080), (60, 3188276), (65, 2943024), (70, 2732808), (76, 2517060), (78, 2452520), (80, 2391207), (84, 2277340), (91, 2102160), (95, 2013648), (104, 1839390), (105, 1821872), (112, 1708005), (114, 1678040), (120, 1594138), (130, 1471512), (133, 1438320), (140, 1366404), (152, 1258530), (156, 1226260), (168, 1138670), (182, 1051080), (190, 1006824), (195, 981008), (208, 919695), (210, 910936), (228, 839020), (240, 797069), (247, 774480), (260, 735756), (266, 719160), (273, 700720), (280, 683202), (285, 671216), (304, 629265), (312, 613130), (336, 569335), (364, 525540), (380, 503412), (390, 490504), (399, 479440), (420, 455468), (455, 420432), (456, 419510), (461, 414960), (494, 387240), (520, 367878), (532, 359580), (546, 350360), (560, 341601), (570, 335608), (624, 306565), (665, 287664), (728, 262770), (741, 258160), (760, 251706), (780, 245252), (798, 239720), (840, 227734), (910, 210216), (912, 209755), (922, 207480), (988, 193620), (1040, 183939), (1064, 179790), (1092, 175180), (1140, 167804), (1235, 154896), (1330, 143832), (1365, 140144), (1383, 138320), (1456, 131385), (1482, 129080), (1520, 125853), (1560, 122626), (1596, 119860), (1680, 113867), (1729, 110640), (1820, 105108), (1844, 103740), (1976, 96810), (1995, 95888), (2128, 89895), (2184, 87590), (2280, 83902), (2305, 82992), (2470, 77448), (2660, 71916), (2730, 70072), (2766, 69160), (2964, 64540), (3120, 61313), (3192, 59930), (3227, 59280), (3458, 55320), (3640, 52554), (3688, 51870), (3705, 51632), (3952, 48405), (3990, 47944), (4368, 43795), (4560, 41951), (4610, 41496), (4940, 38724), (5187, 36880), (5320, 35958), (5460, 35036), (5532, 34580), (5928, 32270), (5993, 31920), (6384, 29965), (6454, 29640), (6915, 27664), (6916, 27660), (7280, 26277), (7376, 25935), (7410, 25816), (7980, 23972), (8645, 22128), (8759, 21840), (9220, 20748), (9681, 19760), (9880, 19362), (10374, 18440), (10640, 17979), (10920, 17518), (11064, 17290), (11856, 16135), (11986, 15960), (12908, 14820), (13830, 13832)]