195019440

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{173}}^1$

素因数の和:268

約数の個数: 320

約数和(自身を含む): 770522112

約数和(自身を除く): 575502672

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 16, 20, 21, 22, 24, 28, 30, 33, 35, 40, 42, 44, 48, 55, 56, 60, 61, 66, 70, 77, 80, 84, 88, 105, 110, 112, 120, 122, 132, 140, 154, 165, 168, 173, 176, 183, 210, 220, 231, 240, 244, 264, 280, 305, 308, 330, 336, 346, 366, 385, 420, 427, 440, 462, 488, 519, 528, 560, 610, 616, 660, 671, 692, 732, 770, 840, 854, 865, 880, 915, 924, 976, 1038, 1155, 1211, 1220, 1232, 1281, 1320, 1342, 1384, 1464, 1540, 1680, 1708, 1730, 1830, 1848, 1903, 2013, 2076, 2135, 2310, 2422, 2440, 2562, 2595, 2640, 2684, 2768, 2928, 3080, 3355, 3416, 3460, 3633, 3660, 3696, 3806, 4026, 4152, 4270, 4620, 4697, 4844, 4880, 5124, 5190, 5368, 5709, 6055, 6160, 6405, 6710, 6832, 6920, 7266, 7320, 7612, 8052, 8304, 8540, 9240, 9394, 9515, 9688, 10065, 10248, 10380, 10553, 10736, 11418, 12110, 12810, 13321, 13420, 13840, 14091, 14532, 14640, 15224, 16104, 17080, 18165, 18480, 18788, 19030, 19376, 20130, 20496, 20760, 21106, 22836, 23485, 24220, 25620, 26642, 26840, 28182, 28545, 29064, 30448, 31659, 32208, 34160, 36330, 37576, 38060, 39963, 40260, 41520, 42212, 45672, 46970, 48440, 51240, 52765, 53284, 53680, 56364, 57090, 58128, 63318, 66605, 70455, 72660, 73871, 75152, 76120, 79926, 80520, 84424, 91344, 93940, 96880, 102480, 105530, 106568, 112728, 114180, 116083, 126636, 133210, 140910, 145320, 147742, 152240, 158295, 159852, 161040, 168848, 187880, 199815, 211060, 213136, 221613, 225456, 228360, 232166, 253272, 266420, 281820, 290640, 295484, 316590, 319704, 348249, 369355, 375760, 399630, 422120, 443226, 456720, 464332, 506544, 532840, 563640, 580415, 590968, 633180, 639408, 696498, 738710, 799260, 812581, 844240, 886452, 928664, 1065680, 1108065, 1127280, 1160830, 1181936, 1266360, 1392996, 1477420, 1598520, 1625162, 1741245, 1772904, 1857328, 2216130, 2321660, 2437743, 2532720, 2785992, 2954840, 3197040, 3250324, 3482490, 3545808, 4062905, 4432260, 4643320, 4875486, 5571984, 5909680, 6500648, 6964980, 8125810, 8864520, 9286640, 9750972, 12188715, 13001296, 13929960, 16251620, 17729040, 19501944, 24377430, 27859920, 32503240, 39003888, 48754860, 65006480, 97509720, 195019440]

約数ペア:

[(1, 195019440), (2, 97509720), (3, 65006480), (4, 48754860), (5, 39003888), (6, 32503240), (7, 27859920), (8, 24377430), (10, 19501944), (11, 17729040), (12, 16251620), (14, 13929960), (15, 13001296), (16, 12188715), (20, 9750972), (21, 9286640), (22, 8864520), (24, 8125810), (28, 6964980), (30, 6500648), (33, 5909680), (35, 5571984), (40, 4875486), (42, 4643320), (44, 4432260), (48, 4062905), (55, 3545808), (56, 3482490), (60, 3250324), (61, 3197040), (66, 2954840), (70, 2785992), (77, 2532720), (80, 2437743), (84, 2321660), (88, 2216130), (105, 1857328), (110, 1772904), (112, 1741245), (120, 1625162), (122, 1598520), (132, 1477420), (140, 1392996), (154, 1266360), (165, 1181936), (168, 1160830), (173, 1127280), (176, 1108065), (183, 1065680), (210, 928664), (220, 886452), (231, 844240), (240, 812581), (244, 799260), (264, 738710), (280, 696498), (305, 639408), (308, 633180), (330, 590968), (336, 580415), (346, 563640), (366, 532840), (385, 506544), (420, 464332), (427, 456720), (440, 443226), (462, 422120), (488, 399630), (519, 375760), (528, 369355), (560, 348249), (610, 319704), (616, 316590), (660, 295484), (671, 290640), (692, 281820), (732, 266420), (770, 253272), (840, 232166), (854, 228360), (865, 225456), (880, 221613), (915, 213136), (924, 211060), (976, 199815), (1038, 187880), (1155, 168848), (1211, 161040), (1220, 159852), (1232, 158295), (1281, 152240), (1320, 147742), (1342, 145320), (1384, 140910), (1464, 133210), (1540, 126636), (1680, 116083), (1708, 114180), (1730, 112728), (1830, 106568), (1848, 105530), (1903, 102480), (2013, 96880), (2076, 93940), (2135, 91344), (2310, 84424), (2422, 80520), (2440, 79926), (2562, 76120), (2595, 75152), (2640, 73871), (2684, 72660), (2768, 70455), (2928, 66605), (3080, 63318), (3355, 58128), (3416, 57090), (3460, 56364), (3633, 53680), (3660, 53284), (3696, 52765), (3806, 51240), (4026, 48440), (4152, 46970), (4270, 45672), (4620, 42212), (4697, 41520), (4844, 40260), (4880, 39963), (5124, 38060), (5190, 37576), (5368, 36330), (5709, 34160), (6055, 32208), (6160, 31659), (6405, 30448), (6710, 29064), (6832, 28545), (6920, 28182), (7266, 26840), (7320, 26642), (7612, 25620), (8052, 24220), (8304, 23485), (8540, 22836), (9240, 21106), (9394, 20760), (9515, 20496), (9688, 20130), (10065, 19376), (10248, 19030), (10380, 18788), (10553, 18480), (10736, 18165), (11418, 17080), (12110, 16104), (12810, 15224), (13321, 14640), (13420, 14532), (13840, 14091)]