994826560

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{269}}^1$

素因数の和:433

約数の個数: 224

約数和(自身を含む): 2949488640

約数和(自身を除く): 1954662080

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 32, 35, 40, 52, 56, 64, 65, 70, 80, 91, 104, 112, 127, 130, 140, 160, 182, 208, 224, 254, 260, 269, 280, 320, 364, 416, 448, 455, 508, 520, 538, 560, 635, 728, 832, 889, 910, 1016, 1040, 1076, 1120, 1270, 1345, 1456, 1651, 1778, 1820, 1883, 2032, 2080, 2152, 2240, 2540, 2690, 2912, 3302, 3497, 3556, 3640, 3766, 4064, 4160, 4304, 4445, 5080, 5380, 5824, 6604, 6994, 7112, 7280, 7532, 8128, 8255, 8608, 8890, 9415, 10160, 10760, 11557, 13208, 13988, 14224, 14560, 15064, 16510, 17216, 17485, 17780, 18830, 20320, 21520, 23114, 24479, 26416, 27976, 28448, 29120, 30128, 33020, 34163, 34970, 35560, 37660, 40640, 43040, 46228, 48958, 52832, 55952, 56896, 57785, 60256, 66040, 68326, 69940, 71120, 75320, 86080, 92456, 97916, 105664, 111904, 115570, 120512, 122395, 132080, 136652, 139880, 142240, 150640, 170815, 184912, 195832, 223808, 231140, 239141, 244790, 264160, 273304, 279760, 284480, 301280, 341630, 369824, 391664, 444119, 462280, 478282, 489580, 528320, 546608, 559520, 602560, 683260, 739648, 783328, 888238, 924560, 956564, 979160, 1093216, 1119040, 1195705, 1366520, 1566656, 1776476, 1849120, 1913128, 1958320, 2186432, 2220595, 2391410, 2733040, 3108833, 3552952, 3698240, 3826256, 3916640, 4441190, 4782820, 5466080, 6217666, 7105904, 7652512, 7833280, 8882380, 9565640, 10932160, 12435332, 14211808, 15305024, 15544165, 17764760, 19131280, 24870664, 28423616, 31088330, 35529520, 38262560, 49741328, 62176660, 71059040, 76525120, 99482656, 124353320, 142118080, 198965312, 248706640, 497413280, 994826560]

約数ペア:

[(1, 994826560), (2, 497413280), (4, 248706640), (5, 198965312), (7, 142118080), (8, 124353320), (10, 99482656), (13, 76525120), (14, 71059040), (16, 62176660), (20, 49741328), (26, 38262560), (28, 35529520), (32, 31088330), (35, 28423616), (40, 24870664), (52, 19131280), (56, 17764760), (64, 15544165), (65, 15305024), (70, 14211808), (80, 12435332), (91, 10932160), (104, 9565640), (112, 8882380), (127, 7833280), (130, 7652512), (140, 7105904), (160, 6217666), (182, 5466080), (208, 4782820), (224, 4441190), (254, 3916640), (260, 3826256), (269, 3698240), (280, 3552952), (320, 3108833), (364, 2733040), (416, 2391410), (448, 2220595), (455, 2186432), (508, 1958320), (520, 1913128), (538, 1849120), (560, 1776476), (635, 1566656), (728, 1366520), (832, 1195705), (889, 1119040), (910, 1093216), (1016, 979160), (1040, 956564), (1076, 924560), (1120, 888238), (1270, 783328), (1345, 739648), (1456, 683260), (1651, 602560), (1778, 559520), (1820, 546608), (1883, 528320), (2032, 489580), (2080, 478282), (2152, 462280), (2240, 444119), (2540, 391664), (2690, 369824), (2912, 341630), (3302, 301280), (3497, 284480), (3556, 279760), (3640, 273304), (3766, 264160), (4064, 244790), (4160, 239141), (4304, 231140), (4445, 223808), (5080, 195832), (5380, 184912), (5824, 170815), (6604, 150640), (6994, 142240), (7112, 139880), (7280, 136652), (7532, 132080), (8128, 122395), (8255, 120512), (8608, 115570), (8890, 111904), (9415, 105664), (10160, 97916), (10760, 92456), (11557, 86080), (13208, 75320), (13988, 71120), (14224, 69940), (14560, 68326), (15064, 66040), (16510, 60256), (17216, 57785), (17485, 56896), (17780, 55952), (18830, 52832), (20320, 48958), (21520, 46228), (23114, 43040), (24479, 40640), (26416, 37660), (27976, 35560), (28448, 34970), (29120, 34163), (30128, 33020)]