153399040

素因数分解:

$2^8\times 5^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{79}}^1$

素因数の和:178

約数の個数: 144

約数和(自身を含む): 391466880

約数和(自身を除く): 238067840

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 37, 40, 41, 64, 74, 79, 80, 82, 128, 148, 158, 160, 164, 185, 205, 256, 296, 316, 320, 328, 370, 395, 410, 592, 632, 640, 656, 740, 790, 820, 1184, 1264, 1280, 1312, 1480, 1517, 1580, 1640, 2368, 2528, 2624, 2923, 2960, 3034, 3160, 3239, 3280, 4736, 5056, 5248, 5846, 5920, 6068, 6320, 6478, 6560, 7585, 9472, 10112, 10496, 11692, 11840, 12136, 12640, 12956, 13120, 14615, 15170, 16195, 20224, 23384, 23680, 24272, 25280, 25912, 26240, 29230, 30340, 32390, 46768, 47360, 48544, 50560, 51824, 52480, 58460, 60680, 64780, 93536, 97088, 101120, 103648, 116920, 119843, 121360, 129560, 187072, 194176, 207296, 233840, 239686, 242720, 259120, 374144, 388352, 414592, 467680, 479372, 485440, 518240, 599215, 748288, 829184, 935360, 958744, 970880, 1036480, 1198430, 1870720, 1917488, 1941760, 2072960, 2396860, 3741440, 3834976, 4145920, 4793720, 7669952, 9587440, 15339904, 19174880, 30679808, 38349760, 76699520, 153399040]

約数ペア:

[(1, 153399040), (2, 76699520), (4, 38349760), (5, 30679808), (8, 19174880), (10, 15339904), (16, 9587440), (20, 7669952), (32, 4793720), (37, 4145920), (40, 3834976), (41, 3741440), (64, 2396860), (74, 2072960), (79, 1941760), (80, 1917488), (82, 1870720), (128, 1198430), (148, 1036480), (158, 970880), (160, 958744), (164, 935360), (185, 829184), (205, 748288), (256, 599215), (296, 518240), (316, 485440), (320, 479372), (328, 467680), (370, 414592), (395, 388352), (410, 374144), (592, 259120), (632, 242720), (640, 239686), (656, 233840), (740, 207296), (790, 194176), (820, 187072), (1184, 129560), (1264, 121360), (1280, 119843), (1312, 116920), (1480, 103648), (1517, 101120), (1580, 97088), (1640, 93536), (2368, 64780), (2528, 60680), (2624, 58460), (2923, 52480), (2960, 51824), (3034, 50560), (3160, 48544), (3239, 47360), (3280, 46768), (4736, 32390), (5056, 30340), (5248, 29230), (5846, 26240), (5920, 25912), (6068, 25280), (6320, 24272), (6478, 23680), (6560, 23384), (7585, 20224), (9472, 16195), (10112, 15170), (10496, 14615), (11692, 13120), (11840, 12956), (12136, 12640)]