2021255340

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{4703}}^1$

素因数の和:4776

約数の個数: 192

約数和(自身を含む): 6638284800

約数和(自身を除く): 4617029460

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 19, 20, 26, 29, 30, 38, 39, 52, 57, 58, 60, 65, 76, 78, 87, 95, 114, 116, 130, 145, 156, 174, 190, 195, 228, 247, 260, 285, 290, 348, 377, 380, 390, 435, 494, 551, 570, 580, 741, 754, 780, 870, 988, 1102, 1131, 1140, 1235, 1482, 1508, 1653, 1740, 1885, 2204, 2262, 2470, 2755, 2964, 3306, 3705, 3770, 4524, 4703, 4940, 5510, 5655, 6612, 7163, 7410, 7540, 8265, 9406, 11020, 11310, 14109, 14326, 14820, 16530, 18812, 21489, 22620, 23515, 28218, 28652, 33060, 35815, 42978, 47030, 56436, 61139, 70545, 71630, 85956, 89357, 94060, 107445, 122278, 136387, 141090, 143260, 178714, 183417, 214890, 244556, 268071, 272774, 282180, 305695, 357428, 366834, 409161, 429780, 446785, 536142, 545548, 611390, 681935, 733668, 818322, 893570, 917085, 1072284, 1161641, 1222780, 1340355, 1363870, 1636644, 1773031, 1787140, 1834170, 2045805, 2323282, 2591353, 2680710, 2727740, 3484923, 3546062, 3668340, 4091610, 4646564, 5182706, 5319093, 5361420, 5808205, 6969846, 7092124, 7774059, 8183220, 8865155, 10365412, 10638186, 11616410, 12956765, 13939692, 15548118, 17424615, 17730310, 21276372, 23232820, 25913530, 26595465, 31096236, 33687589, 34849230, 35460620, 38870295, 51827060, 53190930, 67375178, 69698460, 77740590, 101062767, 106381860, 134750356, 155481180, 168437945, 202125534, 336875890, 404251068, 505313835, 673751780, 1010627670, 2021255340]

約数ペア:

[(1, 2021255340), (2, 1010627670), (3, 673751780), (4, 505313835), (5, 404251068), (6, 336875890), (10, 202125534), (12, 168437945), (13, 155481180), (15, 134750356), (19, 106381860), (20, 101062767), (26, 77740590), (29, 69698460), (30, 67375178), (38, 53190930), (39, 51827060), (52, 38870295), (57, 35460620), (58, 34849230), (60, 33687589), (65, 31096236), (76, 26595465), (78, 25913530), (87, 23232820), (95, 21276372), (114, 17730310), (116, 17424615), (130, 15548118), (145, 13939692), (156, 12956765), (174, 11616410), (190, 10638186), (195, 10365412), (228, 8865155), (247, 8183220), (260, 7774059), (285, 7092124), (290, 6969846), (348, 5808205), (377, 5361420), (380, 5319093), (390, 5182706), (435, 4646564), (494, 4091610), (551, 3668340), (570, 3546062), (580, 3484923), (741, 2727740), (754, 2680710), (780, 2591353), (870, 2323282), (988, 2045805), (1102, 1834170), (1131, 1787140), (1140, 1773031), (1235, 1636644), (1482, 1363870), (1508, 1340355), (1653, 1222780), (1740, 1161641), (1885, 1072284), (2204, 917085), (2262, 893570), (2470, 818322), (2755, 733668), (2964, 681935), (3306, 611390), (3705, 545548), (3770, 536142), (4524, 446785), (4703, 429780), (4940, 409161), (5510, 366834), (5655, 357428), (6612, 305695), (7163, 282180), (7410, 272774), (7540, 268071), (8265, 244556), (9406, 214890), (11020, 183417), (11310, 178714), (14109, 143260), (14326, 141090), (14820, 136387), (16530, 122278), (18812, 107445), (21489, 94060), (22620, 89357), (23515, 85956), (28218, 71630), (28652, 70545), (33060, 61139), (35815, 56436), (42978, 47030)]