200461440

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{131}}^1\times {\mathrm{797}}^1$

素因数の和:950

約数の個数: 128

約数和(自身を含む): 644656320

約数和(自身を除く): 444194880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 131, 160, 192, 240, 262, 320, 384, 393, 480, 524, 640, 655, 786, 797, 960, 1048, 1310, 1572, 1594, 1920, 1965, 2096, 2391, 2620, 3144, 3188, 3930, 3985, 4192, 4782, 5240, 6288, 6376, 7860, 7970, 8384, 9564, 10480, 11955, 12576, 12752, 15720, 15940, 16768, 19128, 20960, 23910, 25152, 25504, 31440, 31880, 38256, 41920, 47820, 50304, 51008, 62880, 63760, 76512, 83840, 95640, 102016, 104407, 125760, 127520, 153024, 191280, 208814, 251520, 255040, 306048, 313221, 382560, 417628, 510080, 522035, 626442, 765120, 835256, 1044070, 1252884, 1530240, 1566105, 1670512, 2088140, 2505768, 3132210, 3341024, 4176280, 5011536, 6264420, 6682048, 8352560, 10023072, 12528840, 13364096, 16705120, 20046144, 25057680, 33410240, 40092288, 50115360, 66820480, 100230720, 200461440]

約数ペア:

[(1, 200461440), (2, 100230720), (3, 66820480), (4, 50115360), (5, 40092288), (6, 33410240), (8, 25057680), (10, 20046144), (12, 16705120), (15, 13364096), (16, 12528840), (20, 10023072), (24, 8352560), (30, 6682048), (32, 6264420), (40, 5011536), (48, 4176280), (60, 3341024), (64, 3132210), (80, 2505768), (96, 2088140), (120, 1670512), (128, 1566105), (131, 1530240), (160, 1252884), (192, 1044070), (240, 835256), (262, 765120), (320, 626442), (384, 522035), (393, 510080), (480, 417628), (524, 382560), (640, 313221), (655, 306048), (786, 255040), (797, 251520), (960, 208814), (1048, 191280), (1310, 153024), (1572, 127520), (1594, 125760), (1920, 104407), (1965, 102016), (2096, 95640), (2391, 83840), (2620, 76512), (3144, 63760), (3188, 62880), (3930, 51008), (3985, 50304), (4192, 47820), (4782, 41920), (5240, 38256), (6288, 31880), (6376, 31440), (7860, 25504), (7970, 25152), (8384, 23910), (9564, 20960), (10480, 19128), (11955, 16768), (12576, 15940), (12752, 15720)]