61518397080

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{281}}^1\times {\mathrm{15331}}^1$

素因数の和:15650

約数の個数: 256

約数和(自身を含む): 224136668160

約数和(自身を除く): 162618271080

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 17, 20, 21, 24, 28, 30, 34, 35, 40, 42, 51, 56, 60, 68, 70, 84, 85, 102, 105, 119, 120, 136, 140, 168, 170, 204, 210, 238, 255, 280, 281, 340, 357, 408, 420, 476, 510, 562, 595, 680, 714, 840, 843, 952, 1020, 1124, 1190, 1405, 1428, 1686, 1785, 1967, 2040, 2248, 2380, 2810, 2856, 3372, 3570, 3934, 4215, 4760, 4777, 5620, 5901, 6744, 7140, 7868, 8430, 9554, 9835, 11240, 11802, 14280, 14331, 15331, 15736, 16860, 19108, 19670, 23604, 23885, 28662, 29505, 30662, 33439, 33720, 38216, 39340, 45993, 47208, 47770, 57324, 59010, 61324, 66878, 71655, 76655, 78680, 91986, 95540, 100317, 107317, 114648, 118020, 122648, 133756, 143310, 153310, 167195, 183972, 191080, 200634, 214634, 229965, 236040, 260627, 267512, 286620, 306620, 321951, 334390, 367944, 401268, 429268, 459930, 501585, 521254, 536585, 573240, 613240, 643902, 668780, 781881, 802536, 858536, 919860, 1003170, 1042508, 1073170, 1287804, 1303135, 1337560, 1563762, 1609755, 1824389, 1839720, 2006340, 2085016, 2146340, 2575608, 2606270, 3127524, 3219510, 3648778, 3909405, 4012680, 4292680, 4308011, 5212540, 5473167, 6255048, 6439020, 7297556, 7818810, 8616022, 9121945, 10425080, 10946334, 12878040, 12924033, 14595112, 15637620, 17232044, 18243890, 21540055, 21892668, 25848066, 27365835, 30156077, 31275240, 34464088, 36487780, 43080110, 43785336, 51696132, 54731670, 60312154, 64620165, 72975560, 73236187, 86160220, 90468231, 103392264, 109463340, 120624308, 129240330, 146472374, 150780385, 172320440, 180936462, 218926680, 219708561, 241248616, 258480660, 292944748, 301560770, 361872924, 366180935, 439417122, 452341155, 512653309, 516961320, 585889496, 603121540, 723745848, 732361870, 878834244, 904682310, 1025306618, 1098542805, 1206243080, 1464723740, 1537959927, 1757668488, 1809364620, 2050613236, 2197085610, 2563266545, 2929447480, 3075919854, 3618729240, 4101226472, 4394171220, 5126533090, 6151839708, 7689799635, 8788342440, 10253066180, 12303679416, 15379599270, 20506132360, 30759198540, 61518397080]

約数ペア:

[(1, 61518397080), (2, 30759198540), (3, 20506132360), (4, 15379599270), (5, 12303679416), (6, 10253066180), (7, 8788342440), (8, 7689799635), (10, 6151839708), (12, 5126533090), (14, 4394171220), (15, 4101226472), (17, 3618729240), (20, 3075919854), (21, 2929447480), (24, 2563266545), (28, 2197085610), (30, 2050613236), (34, 1809364620), (35, 1757668488), (40, 1537959927), (42, 1464723740), (51, 1206243080), (56, 1098542805), (60, 1025306618), (68, 904682310), (70, 878834244), (84, 732361870), (85, 723745848), (102, 603121540), (105, 585889496), (119, 516961320), (120, 512653309), (136, 452341155), (140, 439417122), (168, 366180935), (170, 361872924), (204, 301560770), (210, 292944748), (238, 258480660), (255, 241248616), (280, 219708561), (281, 218926680), (340, 180936462), (357, 172320440), (408, 150780385), (420, 146472374), (476, 129240330), (510, 120624308), (562, 109463340), (595, 103392264), (680, 90468231), (714, 86160220), (840, 73236187), (843, 72975560), (952, 64620165), (1020, 60312154), (1124, 54731670), (1190, 51696132), (1405, 43785336), (1428, 43080110), (1686, 36487780), (1785, 34464088), (1967, 31275240), (2040, 30156077), (2248, 27365835), (2380, 25848066), (2810, 21892668), (2856, 21540055), (3372, 18243890), (3570, 17232044), (3934, 15637620), (4215, 14595112), (4760, 12924033), (4777, 12878040), (5620, 10946334), (5901, 10425080), (6744, 9121945), (7140, 8616022), (7868, 7818810), (8430, 7297556), (9554, 6439020), (9835, 6255048), (11240, 5473167), (11802, 5212540), (14280, 4308011), (14331, 4292680), (15331, 4012680), (15736, 3909405), (16860, 3648778), (19108, 3219510), (19670, 3127524), (23604, 2606270), (23885, 2575608), (28662, 2146340), (29505, 2085016), (30662, 2006340), (33439, 1839720), (33720, 1824389), (38216, 1609755), (39340, 1563762), (45993, 1337560), (47208, 1303135), (47770, 1287804), (57324, 1073170), (59010, 1042508), (61324, 1003170), (66878, 919860), (71655, 858536), (76655, 802536), (78680, 781881), (91986, 668780), (95540, 643902), (100317, 613240), (107317, 573240), (114648, 536585), (118020, 521254), (122648, 501585), (133756, 459930), (143310, 429268), (153310, 401268), (167195, 367944), (183972, 334390), (191080, 321951), (200634, 306620), (214634, 286620), (229965, 267512), (236040, 260627)]