2326720640

素因数分解:

$2^7\times 5^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{2707}}^1$

素因数の和:2822

約数の個数: 128

約数和(自身を含む): 5966265600

約数和(自身を除く): 3639544960

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 40, 64, 68, 79, 80, 85, 128, 136, 158, 160, 170, 272, 316, 320, 340, 395, 544, 632, 640, 680, 790, 1088, 1264, 1343, 1360, 1580, 2176, 2528, 2686, 2707, 2720, 3160, 5056, 5372, 5414, 5440, 6320, 6715, 10112, 10744, 10828, 10880, 12640, 13430, 13535, 21488, 21656, 25280, 26860, 27070, 42976, 43312, 46019, 50560, 53720, 54140, 85952, 86624, 92038, 107440, 108280, 171904, 173248, 184076, 213853, 214880, 216560, 230095, 346496, 368152, 427706, 429760, 433120, 460190, 736304, 855412, 859520, 866240, 920380, 1069265, 1472608, 1710824, 1732480, 1840760, 2138530, 2945216, 3421648, 3635501, 3681520, 4277060, 5890432, 6843296, 7271002, 7363040, 8554120, 13686592, 14542004, 14726080, 17108240, 18177505, 27373184, 29084008, 29452160, 34216480, 36355010, 58168016, 68432960, 72710020, 116336032, 136865920, 145420040, 232672064, 290840080, 465344128, 581680160, 1163360320, 2326720640]

約数ペア:

[(1, 2326720640), (2, 1163360320), (4, 581680160), (5, 465344128), (8, 290840080), (10, 232672064), (16, 145420040), (17, 136865920), (20, 116336032), (32, 72710020), (34, 68432960), (40, 58168016), (64, 36355010), (68, 34216480), (79, 29452160), (80, 29084008), (85, 27373184), (128, 18177505), (136, 17108240), (158, 14726080), (160, 14542004), (170, 13686592), (272, 8554120), (316, 7363040), (320, 7271002), (340, 6843296), (395, 5890432), (544, 4277060), (632, 3681520), (640, 3635501), (680, 3421648), (790, 2945216), (1088, 2138530), (1264, 1840760), (1343, 1732480), (1360, 1710824), (1580, 1472608), (2176, 1069265), (2528, 920380), (2686, 866240), (2707, 859520), (2720, 855412), (3160, 736304), (5056, 460190), (5372, 433120), (5414, 429760), (5440, 427706), (6320, 368152), (6715, 346496), (10112, 230095), (10744, 216560), (10828, 214880), (10880, 213853), (12640, 184076), (13430, 173248), (13535, 171904), (21488, 108280), (21656, 107440), (25280, 92038), (26860, 86624), (27070, 85952), (42976, 54140), (43312, 53720), (46019, 50560)]