163311200

素因数分解:

$2^5\times 5^2\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{383}}^1$

素因数の和:457

約数の個数: 144

約数和(自身を含む): 440971776

約数和(自身を除く): 277660576

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 25, 26, 32, 40, 41, 50, 52, 65, 80, 82, 100, 104, 130, 160, 164, 200, 205, 208, 260, 325, 328, 383, 400, 410, 416, 520, 533, 650, 656, 766, 800, 820, 1025, 1040, 1066, 1300, 1312, 1532, 1640, 1915, 2050, 2080, 2132, 2600, 2665, 3064, 3280, 3830, 4100, 4264, 4979, 5200, 5330, 6128, 6560, 7660, 8200, 8528, 9575, 9958, 10400, 10660, 12256, 13325, 15320, 15703, 16400, 17056, 19150, 19916, 21320, 24895, 26650, 30640, 31406, 32800, 38300, 39832, 42640, 49790, 53300, 61280, 62812, 76600, 78515, 79664, 85280, 99580, 106600, 124475, 125624, 153200, 157030, 159328, 199160, 204139, 213200, 248950, 251248, 306400, 314060, 392575, 398320, 408278, 426400, 497900, 502496, 628120, 785150, 796640, 816556, 995800, 1020695, 1256240, 1570300, 1633112, 1991600, 2041390, 2512480, 3140600, 3266224, 3983200, 4082780, 5103475, 6281200, 6532448, 8165560, 10206950, 12562400, 16331120, 20413900, 32662240, 40827800, 81655600, 163311200]

約数ペア:

[(1, 163311200), (2, 81655600), (4, 40827800), (5, 32662240), (8, 20413900), (10, 16331120), (13, 12562400), (16, 10206950), (20, 8165560), (25, 6532448), (26, 6281200), (32, 5103475), (40, 4082780), (41, 3983200), (50, 3266224), (52, 3140600), (65, 2512480), (80, 2041390), (82, 1991600), (100, 1633112), (104, 1570300), (130, 1256240), (160, 1020695), (164, 995800), (200, 816556), (205, 796640), (208, 785150), (260, 628120), (325, 502496), (328, 497900), (383, 426400), (400, 408278), (410, 398320), (416, 392575), (520, 314060), (533, 306400), (650, 251248), (656, 248950), (766, 213200), (800, 204139), (820, 199160), (1025, 159328), (1040, 157030), (1066, 153200), (1300, 125624), (1312, 124475), (1532, 106600), (1640, 99580), (1915, 85280), (2050, 79664), (2080, 78515), (2132, 76600), (2600, 62812), (2665, 61280), (3064, 53300), (3280, 49790), (3830, 42640), (4100, 39832), (4264, 38300), (4979, 32800), (5200, 31406), (5330, 30640), (6128, 26650), (6560, 24895), (7660, 21320), (8200, 19916), (8528, 19150), (9575, 17056), (9958, 16400), (10400, 15703), (10660, 15320), (12256, 13325)]