134168320

素因数分解:

$2^8\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{733}}^1$

素因数の和:778

約数の個数: 144

約数和(自身を含む): 378074592

約数和(自身を除く): 243906272

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 16, 20, 22, 26, 32, 40, 44, 52, 55, 64, 65, 80, 88, 104, 110, 128, 130, 143, 160, 176, 208, 220, 256, 260, 286, 320, 352, 416, 440, 520, 572, 640, 704, 715, 733, 832, 880, 1040, 1144, 1280, 1408, 1430, 1466, 1664, 1760, 2080, 2288, 2816, 2860, 2932, 3328, 3520, 3665, 4160, 4576, 5720, 5864, 7040, 7330, 8063, 8320, 9152, 9529, 11440, 11728, 14080, 14660, 16126, 16640, 18304, 19058, 22880, 23456, 29320, 32252, 36608, 38116, 40315, 45760, 46912, 47645, 58640, 64504, 76232, 80630, 91520, 93824, 95290, 104819, 117280, 129008, 152464, 161260, 183040, 187648, 190580, 209638, 234560, 258016, 304928, 322520, 381160, 419276, 469120, 516032, 524095, 609856, 645040, 762320, 838552, 938240, 1032064, 1048190, 1219712, 1290080, 1524640, 1677104, 2064128, 2096380, 2439424, 2580160, 3049280, 3354208, 4192760, 5160320, 6098560, 6708416, 8385520, 10320640, 12197120, 13416832, 16771040, 26833664, 33542080, 67084160, 134168320]

約数ペア:

[(1, 134168320), (2, 67084160), (4, 33542080), (5, 26833664), (8, 16771040), (10, 13416832), (11, 12197120), (13, 10320640), (16, 8385520), (20, 6708416), (22, 6098560), (26, 5160320), (32, 4192760), (40, 3354208), (44, 3049280), (52, 2580160), (55, 2439424), (64, 2096380), (65, 2064128), (80, 1677104), (88, 1524640), (104, 1290080), (110, 1219712), (128, 1048190), (130, 1032064), (143, 938240), (160, 838552), (176, 762320), (208, 645040), (220, 609856), (256, 524095), (260, 516032), (286, 469120), (320, 419276), (352, 381160), (416, 322520), (440, 304928), (520, 258016), (572, 234560), (640, 209638), (704, 190580), (715, 187648), (733, 183040), (832, 161260), (880, 152464), (1040, 129008), (1144, 117280), (1280, 104819), (1408, 95290), (1430, 93824), (1466, 91520), (1664, 80630), (1760, 76232), (2080, 64504), (2288, 58640), (2816, 47645), (2860, 46912), (2932, 45760), (3328, 40315), (3520, 38116), (3665, 36608), (4160, 32252), (4576, 29320), (5720, 23456), (5864, 22880), (7040, 19058), (7330, 18304), (8063, 16640), (8320, 16126), (9152, 14660), (9529, 14080), (11440, 11728)]