266228760

素因数分解:

$2^3\times 3^1\times 5^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{2383}}^1$

素因数の和:2430

約数の個数: 192

約数和(自身を含む): 978393600

約数和(自身を除く): 712164840

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 19, 20, 21, 24, 28, 30, 35, 38, 40, 42, 49, 56, 57, 60, 70, 76, 84, 95, 98, 105, 114, 120, 133, 140, 147, 152, 168, 190, 196, 210, 228, 245, 266, 280, 285, 294, 380, 392, 399, 420, 456, 490, 532, 570, 588, 665, 735, 760, 798, 840, 931, 980, 1064, 1140, 1176, 1330, 1470, 1596, 1862, 1960, 1995, 2280, 2383, 2660, 2793, 2940, 3192, 3724, 3990, 4655, 4766, 5320, 5586, 5880, 7149, 7448, 7980, 9310, 9532, 11172, 11915, 13965, 14298, 15960, 16681, 18620, 19064, 22344, 23830, 27930, 28596, 33362, 35745, 37240, 45277, 47660, 50043, 55860, 57192, 66724, 71490, 83405, 90554, 95320, 100086, 111720, 116767, 133448, 135831, 142980, 166810, 181108, 200172, 226385, 233534, 250215, 271662, 285960, 316939, 333620, 350301, 362216, 400344, 452770, 467068, 500430, 543324, 583835, 633878, 667240, 679155, 700602, 905540, 934136, 950817, 1000860, 1086648, 1167670, 1267756, 1358310, 1401204, 1584695, 1751505, 1811080, 1901634, 2001720, 2218573, 2335340, 2535512, 2716620, 2802408, 3169390, 3503010, 3803268, 4437146, 4670680, 4754085, 5433240, 6338780, 6655719, 7006020, 7606536, 8874292, 9508170, 11092865, 12677560, 13311438, 14012040, 17748584, 19016340, 22185730, 26622876, 33278595, 38032680, 44371460, 53245752, 66557190, 88742920, 133114380, 266228760]

約数ペア:

[(1, 266228760), (2, 133114380), (3, 88742920), (4, 66557190), (5, 53245752), (6, 44371460), (7, 38032680), (8, 33278595), (10, 26622876), (12, 22185730), (14, 19016340), (15, 17748584), (19, 14012040), (20, 13311438), (21, 12677560), (24, 11092865), (28, 9508170), (30, 8874292), (35, 7606536), (38, 7006020), (40, 6655719), (42, 6338780), (49, 5433240), (56, 4754085), (57, 4670680), (60, 4437146), (70, 3803268), (76, 3503010), (84, 3169390), (95, 2802408), (98, 2716620), (105, 2535512), (114, 2335340), (120, 2218573), (133, 2001720), (140, 1901634), (147, 1811080), (152, 1751505), (168, 1584695), (190, 1401204), (196, 1358310), (210, 1267756), (228, 1167670), (245, 1086648), (266, 1000860), (280, 950817), (285, 934136), (294, 905540), (380, 700602), (392, 679155), (399, 667240), (420, 633878), (456, 583835), (490, 543324), (532, 500430), (570, 467068), (588, 452770), (665, 400344), (735, 362216), (760, 350301), (798, 333620), (840, 316939), (931, 285960), (980, 271662), (1064, 250215), (1140, 233534), (1176, 226385), (1330, 200172), (1470, 181108), (1596, 166810), (1862, 142980), (1960, 135831), (1995, 133448), (2280, 116767), (2383, 111720), (2660, 100086), (2793, 95320), (2940, 90554), (3192, 83405), (3724, 71490), (3990, 66724), (4655, 57192), (4766, 55860), (5320, 50043), (5586, 47660), (5880, 45277), (7149, 37240), (7448, 35745), (7980, 33362), (9310, 28596), (9532, 27930), (11172, 23830), (11915, 22344), (13965, 19064), (14298, 18620), (15960, 16681)]