1900883040

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{12037}}^1$

素因数の和:12109

約数の個数: 192

約数和(自身を含む): 6989359104

約数和(自身を除く): 5088476064

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 47, 48, 56, 60, 70, 80, 84, 94, 96, 105, 112, 120, 140, 141, 160, 168, 188, 210, 224, 235, 240, 280, 282, 329, 336, 376, 420, 470, 480, 560, 564, 658, 672, 705, 752, 840, 940, 987, 1120, 1128, 1316, 1410, 1504, 1645, 1680, 1880, 1974, 2256, 2632, 2820, 3290, 3360, 3760, 3948, 4512, 4935, 5264, 5640, 6580, 7520, 7896, 9870, 10528, 11280, 12037, 13160, 15792, 19740, 22560, 24074, 26320, 31584, 36111, 39480, 48148, 52640, 60185, 72222, 78960, 84259, 96296, 120370, 144444, 157920, 168518, 180555, 192592, 240740, 252777, 288888, 337036, 361110, 385184, 421295, 481480, 505554, 565739, 577776, 674072, 722220, 842590, 962960, 1011108, 1131478, 1155552, 1263885, 1348144, 1444440, 1685180, 1697217, 1925920, 2022216, 2262956, 2527770, 2696288, 2828695, 2888880, 3370360, 3394434, 3960173, 4044432, 4525912, 5055540, 5657390, 5777760, 6740720, 6788868, 7920346, 8088864, 8486085, 9051824, 10111080, 11314780, 11880519, 13481440, 13577736, 15840692, 16972170, 18103648, 19800865, 20222160, 22629560, 23761038, 27155472, 31681384, 33944340, 39601730, 40444320, 45259120, 47522076, 54310944, 59402595, 63362768, 67888680, 79203460, 90518240, 95044152, 118805190, 126725536, 135777360, 158406920, 190088304, 237610380, 271554720, 316813840, 380176608, 475220760, 633627680, 950441520, 1900883040]

約数ペア:

[(1, 1900883040), (2, 950441520), (3, 633627680), (4, 475220760), (5, 380176608), (6, 316813840), (7, 271554720), (8, 237610380), (10, 190088304), (12, 158406920), (14, 135777360), (15, 126725536), (16, 118805190), (20, 95044152), (21, 90518240), (24, 79203460), (28, 67888680), (30, 63362768), (32, 59402595), (35, 54310944), (40, 47522076), (42, 45259120), (47, 40444320), (48, 39601730), (56, 33944340), (60, 31681384), (70, 27155472), (80, 23761038), (84, 22629560), (94, 20222160), (96, 19800865), (105, 18103648), (112, 16972170), (120, 15840692), (140, 13577736), (141, 13481440), (160, 11880519), (168, 11314780), (188, 10111080), (210, 9051824), (224, 8486085), (235, 8088864), (240, 7920346), (280, 6788868), (282, 6740720), (329, 5777760), (336, 5657390), (376, 5055540), (420, 4525912), (470, 4044432), (480, 3960173), (560, 3394434), (564, 3370360), (658, 2888880), (672, 2828695), (705, 2696288), (752, 2527770), (840, 2262956), (940, 2022216), (987, 1925920), (1120, 1697217), (1128, 1685180), (1316, 1444440), (1410, 1348144), (1504, 1263885), (1645, 1155552), (1680, 1131478), (1880, 1011108), (1974, 962960), (2256, 842590), (2632, 722220), (2820, 674072), (3290, 577776), (3360, 565739), (3760, 505554), (3948, 481480), (4512, 421295), (4935, 385184), (5264, 361110), (5640, 337036), (6580, 288888), (7520, 252777), (7896, 240740), (9870, 192592), (10528, 180555), (11280, 168518), (12037, 157920), (13160, 144444), (15792, 120370), (19740, 96296), (22560, 84259), (24074, 78960), (26320, 72222), (31584, 60185), (36111, 52640), (39480, 48148)]