408079620

素因数分解:

$2^2\times 3^6\times 5^1\times {\mathrm{13}}^1\times {\mathrm{2153}}^1$

素因数の和:2193

約数の個数: 168

約数和(自身を含む): 1384341336

約数和(自身を除く): 976261716

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 27, 30, 36, 39, 45, 52, 54, 60, 65, 78, 81, 90, 108, 117, 130, 135, 156, 162, 180, 195, 234, 243, 260, 270, 324, 351, 390, 405, 468, 486, 540, 585, 702, 729, 780, 810, 972, 1053, 1170, 1215, 1404, 1458, 1620, 1755, 2106, 2153, 2340, 2430, 2916, 3159, 3510, 3645, 4212, 4306, 4860, 5265, 6318, 6459, 7020, 7290, 8612, 9477, 10530, 10765, 12636, 12918, 14580, 15795, 18954, 19377, 21060, 21530, 25836, 27989, 31590, 32295, 37908, 38754, 43060, 47385, 55978, 58131, 63180, 64590, 77508, 83967, 94770, 96885, 111956, 116262, 129180, 139945, 167934, 174393, 189540, 193770, 232524, 251901, 279890, 290655, 335868, 348786, 387540, 419835, 503802, 523179, 559780, 581310, 697572, 755703, 839670, 871965, 1007604, 1046358, 1162620, 1259505, 1511406, 1569537, 1679340, 1743930, 2092716, 2267109, 2519010, 2615895, 3022812, 3139074, 3487860, 3778515, 4534218, 5038020, 5231790, 6278148, 6801327, 7557030, 7847685, 9068436, 10463580, 11335545, 13602654, 15114060, 15695370, 20403981, 22671090, 27205308, 31390740, 34006635, 40807962, 45342180, 68013270, 81615924, 102019905, 136026540, 204039810, 408079620]

約数ペア:

[(1, 408079620), (2, 204039810), (3, 136026540), (4, 102019905), (5, 81615924), (6, 68013270), (9, 45342180), (10, 40807962), (12, 34006635), (13, 31390740), (15, 27205308), (18, 22671090), (20, 20403981), (26, 15695370), (27, 15114060), (30, 13602654), (36, 11335545), (39, 10463580), (45, 9068436), (52, 7847685), (54, 7557030), (60, 6801327), (65, 6278148), (78, 5231790), (81, 5038020), (90, 4534218), (108, 3778515), (117, 3487860), (130, 3139074), (135, 3022812), (156, 2615895), (162, 2519010), (180, 2267109), (195, 2092716), (234, 1743930), (243, 1679340), (260, 1569537), (270, 1511406), (324, 1259505), (351, 1162620), (390, 1046358), (405, 1007604), (468, 871965), (486, 839670), (540, 755703), (585, 697572), (702, 581310), (729, 559780), (780, 523179), (810, 503802), (972, 419835), (1053, 387540), (1170, 348786), (1215, 335868), (1404, 290655), (1458, 279890), (1620, 251901), (1755, 232524), (2106, 193770), (2153, 189540), (2340, 174393), (2430, 167934), (2916, 139945), (3159, 129180), (3510, 116262), (3645, 111956), (4212, 96885), (4306, 94770), (4860, 83967), (5265, 77508), (6318, 64590), (6459, 63180), (7020, 58131), (7290, 55978), (8612, 47385), (9477, 43060), (10530, 38754), (10765, 37908), (12636, 32295), (12918, 31590), (14580, 27989), (15795, 25836), (18954, 21530), (19377, 21060)]