126926080

素因数分解:

$2^8\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{307}}^1$

素因数の和:364

約数の個数: 144

約数和(自身を含む): 339958080

約数和(自身を除く): 213032000

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 19, 20, 32, 34, 38, 40, 64, 68, 76, 80, 85, 95, 128, 136, 152, 160, 170, 190, 256, 272, 304, 307, 320, 323, 340, 380, 544, 608, 614, 640, 646, 680, 760, 1088, 1216, 1228, 1280, 1292, 1360, 1520, 1535, 1615, 2176, 2432, 2456, 2584, 2720, 3040, 3070, 3230, 4352, 4864, 4912, 5168, 5219, 5440, 5833, 6080, 6140, 6460, 9824, 10336, 10438, 10880, 11666, 12160, 12280, 12920, 19648, 20672, 20876, 21760, 23332, 24320, 24560, 25840, 26095, 29165, 39296, 41344, 41752, 46664, 49120, 51680, 52190, 58330, 78592, 82688, 83504, 93328, 98240, 99161, 103360, 104380, 116660, 167008, 186656, 196480, 198322, 206720, 208760, 233320, 334016, 373312, 392960, 396644, 413440, 417520, 466640, 495805, 668032, 746624, 793288, 835040, 933280, 991610, 1336064, 1493248, 1586576, 1670080, 1866560, 1983220, 3173152, 3340160, 3733120, 3966440, 6346304, 6680320, 7466240, 7932880, 12692608, 15865760, 25385216, 31731520, 63463040, 126926080]

約数ペア:

[(1, 126926080), (2, 63463040), (4, 31731520), (5, 25385216), (8, 15865760), (10, 12692608), (16, 7932880), (17, 7466240), (19, 6680320), (20, 6346304), (32, 3966440), (34, 3733120), (38, 3340160), (40, 3173152), (64, 1983220), (68, 1866560), (76, 1670080), (80, 1586576), (85, 1493248), (95, 1336064), (128, 991610), (136, 933280), (152, 835040), (160, 793288), (170, 746624), (190, 668032), (256, 495805), (272, 466640), (304, 417520), (307, 413440), (320, 396644), (323, 392960), (340, 373312), (380, 334016), (544, 233320), (608, 208760), (614, 206720), (640, 198322), (646, 196480), (680, 186656), (760, 167008), (1088, 116660), (1216, 104380), (1228, 103360), (1280, 99161), (1292, 98240), (1360, 93328), (1520, 83504), (1535, 82688), (1615, 78592), (2176, 58330), (2432, 52190), (2456, 51680), (2584, 49120), (2720, 46664), (3040, 41752), (3070, 41344), (3230, 39296), (4352, 29165), (4864, 26095), (4912, 25840), (5168, 24560), (5219, 24320), (5440, 23332), (5833, 21760), (6080, 20876), (6140, 20672), (6460, 19648), (9824, 12920), (10336, 12280), (10438, 12160), (10880, 11666)]