288703520

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{257}}^1$

素因数の和:355

約数の個数: 192

約数和(自身を含む): 842607360

約数和(自身を除く): 553903840

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 17, 20, 28, 32, 34, 35, 40, 56, 59, 68, 70, 80, 85, 112, 118, 119, 136, 140, 160, 170, 224, 236, 238, 257, 272, 280, 295, 340, 413, 472, 476, 514, 544, 560, 590, 595, 680, 826, 944, 952, 1003, 1028, 1120, 1180, 1190, 1285, 1360, 1652, 1799, 1888, 1904, 2006, 2056, 2065, 2360, 2380, 2570, 2720, 3304, 3598, 3808, 4012, 4112, 4130, 4369, 4720, 4760, 5015, 5140, 6608, 7021, 7196, 8024, 8224, 8260, 8738, 8995, 9440, 9520, 10030, 10280, 13216, 14042, 14392, 15163, 16048, 16520, 17476, 17990, 19040, 20060, 20560, 21845, 28084, 28784, 30326, 30583, 32096, 33040, 34952, 35105, 35980, 40120, 41120, 43690, 56168, 57568, 60652, 61166, 66080, 69904, 70210, 71960, 75815, 80240, 87380, 106141, 112336, 121304, 122332, 139808, 140420, 143920, 151630, 152915, 160480, 174760, 212282, 224672, 242608, 244664, 257771, 280840, 287840, 303260, 305830, 349520, 424564, 485216, 489328, 515542, 530705, 561680, 606520, 611660, 699040, 849128, 978656, 1031084, 1061410, 1123360, 1213040, 1223320, 1288855, 1698256, 1804397, 2062168, 2122820, 2426080, 2446640, 2577710, 3396512, 3608794, 4124336, 4245640, 4893280, 5155420, 7217588, 8248672, 8491280, 9021985, 10310840, 14435176, 16982560, 18043970, 20621680, 28870352, 36087940, 41243360, 57740704, 72175880, 144351760, 288703520]

約数ペア:

[(1, 288703520), (2, 144351760), (4, 72175880), (5, 57740704), (7, 41243360), (8, 36087940), (10, 28870352), (14, 20621680), (16, 18043970), (17, 16982560), (20, 14435176), (28, 10310840), (32, 9021985), (34, 8491280), (35, 8248672), (40, 7217588), (56, 5155420), (59, 4893280), (68, 4245640), (70, 4124336), (80, 3608794), (85, 3396512), (112, 2577710), (118, 2446640), (119, 2426080), (136, 2122820), (140, 2062168), (160, 1804397), (170, 1698256), (224, 1288855), (236, 1223320), (238, 1213040), (257, 1123360), (272, 1061410), (280, 1031084), (295, 978656), (340, 849128), (413, 699040), (472, 611660), (476, 606520), (514, 561680), (544, 530705), (560, 515542), (590, 489328), (595, 485216), (680, 424564), (826, 349520), (944, 305830), (952, 303260), (1003, 287840), (1028, 280840), (1120, 257771), (1180, 244664), (1190, 242608), (1285, 224672), (1360, 212282), (1652, 174760), (1799, 160480), (1888, 152915), (1904, 151630), (2006, 143920), (2056, 140420), (2065, 139808), (2360, 122332), (2380, 121304), (2570, 112336), (2720, 106141), (3304, 87380), (3598, 80240), (3808, 75815), (4012, 71960), (4112, 70210), (4130, 69904), (4369, 66080), (4720, 61166), (4760, 60652), (5015, 57568), (5140, 56168), (6608, 43690), (7021, 41120), (7196, 40120), (8024, 35980), (8224, 35105), (8260, 34952), (8738, 33040), (8995, 32096), (9440, 30583), (9520, 30326), (10030, 28784), (10280, 28084), (13216, 21845), (14042, 20560), (14392, 20060), (15163, 19040), (16048, 17990), (16520, 17476)]