86686740

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1$

素因数の和:132

約数の個数: 384

約数和(自身を含む): 348364800

約数和(自身を除く): 261678060

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 17, 18, 19, 20, 21, 27, 28, 30, 34, 35, 36, 38, 42, 45, 51, 54, 57, 60, 63, 68, 70, 71, 76, 84, 85, 90, 95, 102, 105, 108, 114, 119, 126, 133, 135, 140, 142, 153, 170, 171, 180, 189, 190, 204, 210, 213, 228, 238, 252, 255, 266, 270, 284, 285, 306, 315, 323, 340, 342, 355, 357, 378, 380, 399, 420, 426, 459, 476, 497, 510, 513, 532, 540, 570, 595, 612, 630, 639, 646, 665, 684, 710, 714, 756, 765, 798, 852, 855, 918, 945, 969, 994, 1020, 1026, 1065, 1071, 1140, 1190, 1197, 1207, 1260, 1278, 1292, 1330, 1349, 1420, 1428, 1491, 1530, 1596, 1615, 1710, 1785, 1836, 1890, 1917, 1938, 1988, 1995, 2052, 2130, 2142, 2261, 2295, 2380, 2394, 2414, 2485, 2556, 2565, 2660, 2698, 2907, 2982, 3060, 3195, 3213, 3230, 3420, 3570, 3591, 3621, 3780, 3834, 3876, 3990, 4047, 4260, 4284, 4473, 4522, 4590, 4788, 4828, 4845, 4970, 5130, 5355, 5396, 5814, 5964, 5985, 6035, 6390, 6426, 6460, 6745, 6783, 7140, 7182, 7242, 7455, 7668, 7980, 8094, 8449, 8721, 8946, 9044, 9180, 9443, 9585, 9690, 9940, 10260, 10710, 10863, 11305, 11628, 11970, 12070, 12141, 12780, 12852, 13419, 13490, 13566, 14364, 14484, 14535, 14910, 16065, 16188, 16898, 17442, 17892, 17955, 18105, 18886, 19170, 19380, 20235, 20349, 21420, 21726, 22365, 22610, 22933, 23940, 24140, 24282, 25347, 26838, 26980, 27132, 28329, 29070, 29820, 32130, 32589, 33796, 33915, 34884, 35910, 36210, 36423, 37772, 38340, 40470, 40698, 42245, 43452, 43605, 44730, 45220, 45866, 47215, 48564, 50694, 53676, 54315, 56658, 58140, 60705, 61047, 64260, 65178, 67095, 67830, 68799, 71820, 72420, 72846, 76041, 80940, 81396, 84490, 84987, 87210, 89460, 91732, 94430, 101388, 101745, 108630, 113316, 114665, 121410, 122094, 126735, 130356, 134190, 135660, 137598, 141645, 145692, 152082, 160531, 162945, 168980, 169974, 174420, 182115, 188860, 203490, 206397, 217260, 228123, 229330, 242820, 244188, 253470, 254961, 268380, 275196, 283290, 304164, 305235, 321062, 325890, 339948, 343995, 364230, 380205, 406980, 412794, 424935, 456246, 458660, 481593, 506940, 509922, 566580, 610470, 619191, 642124, 651780, 687990, 728460, 760410, 802655, 825588, 849870, 912492, 963186, 1019844, 1031985, 1140615, 1220940, 1238382, 1274805, 1375980, 1444779, 1520820, 1605310, 1699740, 1926372, 2063970, 2281230, 2407965, 2476764, 2549610, 2889558, 3095955, 3210620, 4127940, 4334337, 4562460, 4815930, 5099220, 5779116, 6191910, 7223895, 8668674, 9631860, 12383820, 14447790, 17337348, 21671685, 28895580, 43343370, 86686740]

約数ペア:

[(1, 86686740), (2, 43343370), (3, 28895580), (4, 21671685), (5, 17337348), (6, 14447790), (7, 12383820), (9, 9631860), (10, 8668674), (12, 7223895), (14, 6191910), (15, 5779116), (17, 5099220), (18, 4815930), (19, 4562460), (20, 4334337), (21, 4127940), (27, 3210620), (28, 3095955), (30, 2889558), (34, 2549610), (35, 2476764), (36, 2407965), (38, 2281230), (42, 2063970), (45, 1926372), (51, 1699740), (54, 1605310), (57, 1520820), (60, 1444779), (63, 1375980), (68, 1274805), (70, 1238382), (71, 1220940), (76, 1140615), (84, 1031985), (85, 1019844), (90, 963186), (95, 912492), (102, 849870), (105, 825588), (108, 802655), (114, 760410), (119, 728460), (126, 687990), (133, 651780), (135, 642124), (140, 619191), (142, 610470), (153, 566580), (170, 509922), (171, 506940), (180, 481593), (189, 458660), (190, 456246), (204, 424935), (210, 412794), (213, 406980), (228, 380205), (238, 364230), (252, 343995), (255, 339948), (266, 325890), (270, 321062), (284, 305235), (285, 304164), (306, 283290), (315, 275196), (323, 268380), (340, 254961), (342, 253470), (355, 244188), (357, 242820), (378, 229330), (380, 228123), (399, 217260), (420, 206397), (426, 203490), (459, 188860), (476, 182115), (497, 174420), (510, 169974), (513, 168980), (532, 162945), (540, 160531), (570, 152082), (595, 145692), (612, 141645), (630, 137598), (639, 135660), (646, 134190), (665, 130356), (684, 126735), (710, 122094), (714, 121410), (756, 114665), (765, 113316), (798, 108630), (852, 101745), (855, 101388), (918, 94430), (945, 91732), (969, 89460), (994, 87210), (1020, 84987), (1026, 84490), (1065, 81396), (1071, 80940), (1140, 76041), (1190, 72846), (1197, 72420), (1207, 71820), (1260, 68799), (1278, 67830), (1292, 67095), (1330, 65178), (1349, 64260), (1420, 61047), (1428, 60705), (1491, 58140), (1530, 56658), (1596, 54315), (1615, 53676), (1710, 50694), (1785, 48564), (1836, 47215), (1890, 45866), (1917, 45220), (1938, 44730), (1988, 43605), (1995, 43452), (2052, 42245), (2130, 40698), (2142, 40470), (2261, 38340), (2295, 37772), (2380, 36423), (2394, 36210), (2414, 35910), (2485, 34884), (2556, 33915), (2565, 33796), (2660, 32589), (2698, 32130), (2907, 29820), (2982, 29070), (3060, 28329), (3195, 27132), (3213, 26980), (3230, 26838), (3420, 25347), (3570, 24282), (3591, 24140), (3621, 23940), (3780, 22933), (3834, 22610), (3876, 22365), (3990, 21726), (4047, 21420), (4260, 20349), (4284, 20235), (4473, 19380), (4522, 19170), (4590, 18886), (4788, 18105), (4828, 17955), (4845, 17892), (4970, 17442), (5130, 16898), (5355, 16188), (5396, 16065), (5814, 14910), (5964, 14535), (5985, 14484), (6035, 14364), (6390, 13566), (6426, 13490), (6460, 13419), (6745, 12852), (6783, 12780), (7140, 12141), (7182, 12070), (7242, 11970), (7455, 11628), (7668, 11305), (7980, 10863), (8094, 10710), (8449, 10260), (8721, 9940), (8946, 9690), (9044, 9585), (9180, 9443)]