20144285460

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{137}}^1\times {\mathrm{2027}}^1$

素因数の和:2223

約数の個数: 288

約数和(自身を含む): 68456973312

約数和(自身を除く): 48312687852

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 31, 36, 39, 45, 52, 60, 62, 65, 78, 90, 93, 117, 124, 130, 137, 155, 156, 180, 186, 195, 234, 260, 274, 279, 310, 372, 390, 403, 411, 465, 468, 548, 558, 585, 620, 685, 780, 806, 822, 930, 1116, 1170, 1209, 1233, 1370, 1395, 1612, 1644, 1781, 1860, 2015, 2027, 2055, 2340, 2418, 2466, 2740, 2790, 3562, 3627, 4030, 4054, 4110, 4247, 4836, 4932, 5343, 5580, 6045, 6081, 6165, 7124, 7254, 8060, 8108, 8220, 8494, 8905, 10135, 10686, 12090, 12162, 12330, 12741, 14508, 16029, 16988, 17810, 18135, 18243, 20270, 21235, 21372, 24180, 24324, 24660, 25482, 26351, 26715, 30405, 32058, 35620, 36270, 36486, 38223, 40540, 42470, 50964, 52702, 53430, 55211, 60810, 62837, 63705, 64116, 72540, 72972, 76446, 79053, 80145, 84940, 91215, 105404, 106860, 110422, 121620, 125674, 127410, 131755, 152892, 158106, 160290, 165633, 182430, 188511, 191115, 220844, 237159, 251348, 254820, 263510, 276055, 277699, 314185, 316212, 320580, 331266, 364860, 377022, 382230, 395265, 474318, 496899, 527020, 552110, 555398, 565533, 628370, 662532, 754044, 764460, 790530, 816881, 828165, 833097, 942555, 948636, 993798, 1104220, 1110796, 1131066, 1185795, 1256740, 1388495, 1581060, 1633762, 1656330, 1666194, 1885110, 1987596, 2262132, 2371590, 2450643, 2484495, 2499291, 2776990, 2827665, 3267524, 3312660, 3332388, 3610087, 3770220, 4084405, 4165485, 4743180, 4901286, 4968990, 4998582, 5553980, 5655330, 7220174, 7351929, 8168810, 8330970, 8608669, 9802572, 9937980, 9997164, 10830261, 11310660, 12253215, 12496455, 14440348, 14703858, 16337620, 16661940, 17217338, 18050435, 21660522, 24506430, 24992910, 25826007, 29407716, 32490783, 34434676, 36100870, 36759645, 43043345, 43321044, 49012860, 49985820, 51652014, 54151305, 64981566, 72201740, 73519290, 77478021, 86086690, 103304028, 108302610, 111912697, 129130035, 129963132, 147038580, 154956042, 162453915, 172173380, 216605220, 223825394, 258260070, 309912084, 324907830, 335738091, 387390105, 447650788, 516520140, 559563485, 649815660, 671476182, 774780210, 1007214273, 1119126970, 1342952364, 1549560420, 1678690455, 2014428546, 2238253940, 3357380910, 4028857092, 5036071365, 6714761820, 10072142730, 20144285460]

約数ペア:

[(1, 20144285460), (2, 10072142730), (3, 6714761820), (4, 5036071365), (5, 4028857092), (6, 3357380910), (9, 2238253940), (10, 2014428546), (12, 1678690455), (13, 1549560420), (15, 1342952364), (18, 1119126970), (20, 1007214273), (26, 774780210), (30, 671476182), (31, 649815660), (36, 559563485), (39, 516520140), (45, 447650788), (52, 387390105), (60, 335738091), (62, 324907830), (65, 309912084), (78, 258260070), (90, 223825394), (93, 216605220), (117, 172173380), (124, 162453915), (130, 154956042), (137, 147038580), (155, 129963132), (156, 129130035), (180, 111912697), (186, 108302610), (195, 103304028), (234, 86086690), (260, 77478021), (274, 73519290), (279, 72201740), (310, 64981566), (372, 54151305), (390, 51652014), (403, 49985820), (411, 49012860), (465, 43321044), (468, 43043345), (548, 36759645), (558, 36100870), (585, 34434676), (620, 32490783), (685, 29407716), (780, 25826007), (806, 24992910), (822, 24506430), (930, 21660522), (1116, 18050435), (1170, 17217338), (1209, 16661940), (1233, 16337620), (1370, 14703858), (1395, 14440348), (1612, 12496455), (1644, 12253215), (1781, 11310660), (1860, 10830261), (2015, 9997164), (2027, 9937980), (2055, 9802572), (2340, 8608669), (2418, 8330970), (2466, 8168810), (2740, 7351929), (2790, 7220174), (3562, 5655330), (3627, 5553980), (4030, 4998582), (4054, 4968990), (4110, 4901286), (4247, 4743180), (4836, 4165485), (4932, 4084405), (5343, 3770220), (5580, 3610087), (6045, 3332388), (6081, 3312660), (6165, 3267524), (7124, 2827665), (7254, 2776990), (8060, 2499291), (8108, 2484495), (8220, 2450643), (8494, 2371590), (8905, 2262132), (10135, 1987596), (10686, 1885110), (12090, 1666194), (12162, 1656330), (12330, 1633762), (12741, 1581060), (14508, 1388495), (16029, 1256740), (16988, 1185795), (17810, 1131066), (18135, 1110796), (18243, 1104220), (20270, 993798), (21235, 948636), (21372, 942555), (24180, 833097), (24324, 828165), (24660, 816881), (25482, 790530), (26351, 764460), (26715, 754044), (30405, 662532), (32058, 628370), (35620, 565533), (36270, 555398), (36486, 552110), (38223, 527020), (40540, 496899), (42470, 474318), (50964, 395265), (52702, 382230), (53430, 377022), (55211, 364860), (60810, 331266), (62837, 320580), (63705, 316212), (64116, 314185), (72540, 277699), (72972, 276055), (76446, 263510), (79053, 254820), (80145, 251348), (84940, 237159), (91215, 220844), (105404, 191115), (106860, 188511), (110422, 182430), (121620, 165633), (125674, 160290), (127410, 158106), (131755, 152892)]