142216620

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{61}}^2$

素因数の和:161

約数の個数: 216

約数和(自身を含む): 507164112

約数和(自身を除く): 364947492

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 13, 14, 15, 20, 21, 26, 28, 30, 35, 39, 42, 49, 52, 60, 61, 65, 70, 78, 84, 91, 98, 105, 122, 130, 140, 147, 156, 182, 183, 195, 196, 210, 244, 245, 260, 273, 294, 305, 364, 366, 390, 420, 427, 455, 490, 546, 588, 610, 637, 732, 735, 780, 793, 854, 910, 915, 980, 1092, 1220, 1274, 1281, 1365, 1470, 1586, 1708, 1820, 1830, 1911, 2135, 2379, 2548, 2562, 2730, 2940, 2989, 3172, 3185, 3660, 3721, 3822, 3965, 4270, 4758, 5124, 5460, 5551, 5978, 6370, 6405, 7442, 7644, 7930, 8540, 8967, 9516, 9555, 11102, 11163, 11895, 11956, 12740, 12810, 14884, 14945, 15860, 16653, 17934, 18605, 19110, 22204, 22326, 23790, 25620, 26047, 27755, 29890, 33306, 35868, 37210, 38220, 38857, 44652, 44835, 47580, 48373, 52094, 55510, 55815, 59780, 66612, 74420, 77714, 78141, 83265, 89670, 96746, 104188, 111020, 111630, 116571, 130235, 145119, 155428, 156282, 166530, 179340, 182329, 193492, 194285, 223260, 233142, 241865, 260470, 290238, 312564, 333060, 338611, 364658, 388570, 390705, 466284, 483730, 520940, 546987, 580476, 582855, 677222, 725595, 729316, 777140, 781410, 911645, 967460, 1015833, 1093974, 1165710, 1354444, 1451190, 1562820, 1693055, 1823290, 2031666, 2187948, 2331420, 2370277, 2734935, 2902380, 3386110, 3646580, 4063332, 4740554, 5079165, 5469870, 6772220, 7110831, 9481108, 10158330, 10939740, 11851385, 14221662, 20316660, 23702770, 28443324, 35554155, 47405540, 71108310, 142216620]

約数ペア:

[(1, 142216620), (2, 71108310), (3, 47405540), (4, 35554155), (5, 28443324), (6, 23702770), (7, 20316660), (10, 14221662), (12, 11851385), (13, 10939740), (14, 10158330), (15, 9481108), (20, 7110831), (21, 6772220), (26, 5469870), (28, 5079165), (30, 4740554), (35, 4063332), (39, 3646580), (42, 3386110), (49, 2902380), (52, 2734935), (60, 2370277), (61, 2331420), (65, 2187948), (70, 2031666), (78, 1823290), (84, 1693055), (91, 1562820), (98, 1451190), (105, 1354444), (122, 1165710), (130, 1093974), (140, 1015833), (147, 967460), (156, 911645), (182, 781410), (183, 777140), (195, 729316), (196, 725595), (210, 677222), (244, 582855), (245, 580476), (260, 546987), (273, 520940), (294, 483730), (305, 466284), (364, 390705), (366, 388570), (390, 364658), (420, 338611), (427, 333060), (455, 312564), (490, 290238), (546, 260470), (588, 241865), (610, 233142), (637, 223260), (732, 194285), (735, 193492), (780, 182329), (793, 179340), (854, 166530), (910, 156282), (915, 155428), (980, 145119), (1092, 130235), (1220, 116571), (1274, 111630), (1281, 111020), (1365, 104188), (1470, 96746), (1586, 89670), (1708, 83265), (1820, 78141), (1830, 77714), (1911, 74420), (2135, 66612), (2379, 59780), (2548, 55815), (2562, 55510), (2730, 52094), (2940, 48373), (2989, 47580), (3172, 44835), (3185, 44652), (3660, 38857), (3721, 38220), (3822, 37210), (3965, 35868), (4270, 33306), (4758, 29890), (5124, 27755), (5460, 26047), (5551, 25620), (5978, 23790), (6370, 22326), (6405, 22204), (7442, 19110), (7644, 18605), (7930, 17934), (8540, 16653), (8967, 15860), (9516, 14945), (9555, 14884), (11102, 12810), (11163, 12740), (11895, 11956)]