180403860

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1$

素因数の和:135

約数の個数: 384

約数和(自身を含む): 686407680

約数和(自身を除く): 506003820

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 13, 14, 15, 19, 20, 21, 26, 28, 30, 35, 37, 38, 39, 42, 47, 52, 57, 60, 65, 70, 74, 76, 78, 84, 91, 94, 95, 105, 111, 114, 130, 133, 140, 141, 148, 156, 182, 185, 188, 190, 195, 210, 222, 228, 235, 247, 259, 260, 266, 273, 282, 285, 329, 364, 370, 380, 390, 399, 420, 444, 455, 470, 481, 494, 518, 532, 546, 555, 564, 570, 611, 658, 665, 703, 705, 740, 741, 777, 780, 798, 893, 910, 940, 962, 987, 988, 1036, 1092, 1110, 1140, 1222, 1235, 1295, 1316, 1330, 1365, 1406, 1410, 1443, 1482, 1554, 1596, 1645, 1729, 1739, 1786, 1820, 1833, 1924, 1974, 1995, 2109, 2220, 2405, 2444, 2470, 2590, 2660, 2679, 2730, 2812, 2820, 2886, 2964, 3055, 3108, 3290, 3367, 3458, 3478, 3515, 3572, 3666, 3705, 3885, 3948, 3990, 4218, 4277, 4465, 4810, 4921, 4935, 4940, 5180, 5187, 5217, 5358, 5460, 5772, 6110, 6251, 6580, 6734, 6916, 6956, 7030, 7215, 7332, 7410, 7770, 7980, 8436, 8554, 8645, 8695, 8930, 9139, 9165, 9620, 9842, 9870, 10101, 10374, 10434, 10545, 10716, 11609, 12173, 12220, 12502, 12831, 13395, 13468, 14060, 14430, 14763, 14820, 15540, 16835, 17108, 17290, 17390, 17860, 18278, 18330, 18753, 19684, 19740, 20202, 20748, 20868, 21090, 21385, 22607, 23218, 24346, 24605, 25004, 25662, 25935, 26085, 26790, 27417, 28860, 29526, 31255, 33041, 33670, 34580, 34780, 34827, 36519, 36556, 36660, 37506, 40404, 42180, 42770, 45214, 45695, 46436, 48692, 49210, 50505, 51324, 51870, 52170, 53580, 54834, 58045, 59052, 60865, 62510, 63973, 64155, 66082, 67340, 67821, 69654, 73038, 73815, 75012, 81263, 85540, 90428, 91390, 93765, 98420, 99123, 101010, 103740, 104340, 109668, 113035, 116090, 121730, 125020, 127946, 128310, 132164, 135642, 137085, 139308, 146076, 147630, 158249, 162526, 165205, 174135, 182595, 182780, 187530, 191919, 198246, 202020, 226070, 231287, 232180, 243460, 243789, 255892, 256620, 271284, 274170, 295260, 316498, 319865, 325052, 330410, 339105, 348270, 365190, 375060, 383838, 396492, 406315, 429533, 452140, 462574, 474747, 487578, 495615, 548340, 632996, 639730, 660820, 678210, 693861, 696540, 730380, 767676, 791245, 812630, 859066, 925148, 949494, 959595, 975156, 991230, 1156435, 1218945, 1279460, 1288599, 1356420, 1387722, 1582490, 1625260, 1718132, 1898988, 1919190, 1982460, 2147665, 2312870, 2373735, 2437890, 2577198, 2775444, 3006731, 3164980, 3469305, 3838380, 4295330, 4625740, 4747470, 4875780, 5154396, 6013462, 6442995, 6938610, 8590660, 9020193, 9494940, 12026924, 12885990, 13877220, 15033655, 18040386, 25771980, 30067310, 36080772, 45100965, 60134620, 90201930, 180403860]

約数ペア:

[(1, 180403860), (2, 90201930), (3, 60134620), (4, 45100965), (5, 36080772), (6, 30067310), (7, 25771980), (10, 18040386), (12, 15033655), (13, 13877220), (14, 12885990), (15, 12026924), (19, 9494940), (20, 9020193), (21, 8590660), (26, 6938610), (28, 6442995), (30, 6013462), (35, 5154396), (37, 4875780), (38, 4747470), (39, 4625740), (42, 4295330), (47, 3838380), (52, 3469305), (57, 3164980), (60, 3006731), (65, 2775444), (70, 2577198), (74, 2437890), (76, 2373735), (78, 2312870), (84, 2147665), (91, 1982460), (94, 1919190), (95, 1898988), (105, 1718132), (111, 1625260), (114, 1582490), (130, 1387722), (133, 1356420), (140, 1288599), (141, 1279460), (148, 1218945), (156, 1156435), (182, 991230), (185, 975156), (188, 959595), (190, 949494), (195, 925148), (210, 859066), (222, 812630), (228, 791245), (235, 767676), (247, 730380), (259, 696540), (260, 693861), (266, 678210), (273, 660820), (282, 639730), (285, 632996), (329, 548340), (364, 495615), (370, 487578), (380, 474747), (390, 462574), (399, 452140), (420, 429533), (444, 406315), (455, 396492), (470, 383838), (481, 375060), (494, 365190), (518, 348270), (532, 339105), (546, 330410), (555, 325052), (564, 319865), (570, 316498), (611, 295260), (658, 274170), (665, 271284), (703, 256620), (705, 255892), (740, 243789), (741, 243460), (777, 232180), (780, 231287), (798, 226070), (893, 202020), (910, 198246), (940, 191919), (962, 187530), (987, 182780), (988, 182595), (1036, 174135), (1092, 165205), (1110, 162526), (1140, 158249), (1222, 147630), (1235, 146076), (1295, 139308), (1316, 137085), (1330, 135642), (1365, 132164), (1406, 128310), (1410, 127946), (1443, 125020), (1482, 121730), (1554, 116090), (1596, 113035), (1645, 109668), (1729, 104340), (1739, 103740), (1786, 101010), (1820, 99123), (1833, 98420), (1924, 93765), (1974, 91390), (1995, 90428), (2109, 85540), (2220, 81263), (2405, 75012), (2444, 73815), (2470, 73038), (2590, 69654), (2660, 67821), (2679, 67340), (2730, 66082), (2812, 64155), (2820, 63973), (2886, 62510), (2964, 60865), (3055, 59052), (3108, 58045), (3290, 54834), (3367, 53580), (3458, 52170), (3478, 51870), (3515, 51324), (3572, 50505), (3666, 49210), (3705, 48692), (3885, 46436), (3948, 45695), (3990, 45214), (4218, 42770), (4277, 42180), (4465, 40404), (4810, 37506), (4921, 36660), (4935, 36556), (4940, 36519), (5180, 34827), (5187, 34780), (5217, 34580), (5358, 33670), (5460, 33041), (5772, 31255), (6110, 29526), (6251, 28860), (6580, 27417), (6734, 26790), (6916, 26085), (6956, 25935), (7030, 25662), (7215, 25004), (7332, 24605), (7410, 24346), (7770, 23218), (7980, 22607), (8436, 21385), (8554, 21090), (8645, 20868), (8695, 20748), (8930, 20202), (9139, 19740), (9165, 19684), (9620, 18753), (9842, 18330), (9870, 18278), (10101, 17860), (10374, 17390), (10434, 17290), (10545, 17108), (10716, 16835), (11609, 15540), (12173, 14820), (12220, 14763), (12502, 14430), (12831, 14060), (13395, 13468)]