229339520

素因数分解:

$2^7\times 5^1\times {\mathrm{17}}^1\times {\mathrm{107}}^1\times {\mathrm{197}}^1$

素因数の和:340

約数の個数: 128

約数和(自身を含む): 588915360

約数和(自身を除く): 359575840

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 40, 64, 68, 80, 85, 107, 128, 136, 160, 170, 197, 214, 272, 320, 340, 394, 428, 535, 544, 640, 680, 788, 856, 985, 1070, 1088, 1360, 1576, 1712, 1819, 1970, 2140, 2176, 2720, 3152, 3349, 3424, 3638, 3940, 4280, 5440, 6304, 6698, 6848, 7276, 7880, 8560, 9095, 10880, 12608, 13396, 13696, 14552, 15760, 16745, 17120, 18190, 21079, 25216, 26792, 29104, 31520, 33490, 34240, 36380, 42158, 53584, 58208, 63040, 66980, 68480, 72760, 84316, 105395, 107168, 116416, 126080, 133960, 145520, 168632, 210790, 214336, 232832, 267920, 291040, 337264, 358343, 421580, 428672, 535840, 582080, 674528, 716686, 843160, 1071680, 1164160, 1349056, 1433372, 1686320, 1791715, 2143360, 2698112, 2866744, 3372640, 3583430, 5733488, 6745280, 7166860, 11466976, 13490560, 14333720, 22933952, 28667440, 45867904, 57334880, 114669760, 229339520]

約数ペア:

[(1, 229339520), (2, 114669760), (4, 57334880), (5, 45867904), (8, 28667440), (10, 22933952), (16, 14333720), (17, 13490560), (20, 11466976), (32, 7166860), (34, 6745280), (40, 5733488), (64, 3583430), (68, 3372640), (80, 2866744), (85, 2698112), (107, 2143360), (128, 1791715), (136, 1686320), (160, 1433372), (170, 1349056), (197, 1164160), (214, 1071680), (272, 843160), (320, 716686), (340, 674528), (394, 582080), (428, 535840), (535, 428672), (544, 421580), (640, 358343), (680, 337264), (788, 291040), (856, 267920), (985, 232832), (1070, 214336), (1088, 210790), (1360, 168632), (1576, 145520), (1712, 133960), (1819, 126080), (1970, 116416), (2140, 107168), (2176, 105395), (2720, 84316), (3152, 72760), (3349, 68480), (3424, 66980), (3638, 63040), (3940, 58208), (4280, 53584), (5440, 42158), (6304, 36380), (6698, 34240), (6848, 33490), (7276, 31520), (7880, 29104), (8560, 26792), (9095, 25216), (10880, 21079), (12608, 18190), (13396, 17120), (13696, 16745), (14552, 15760)]