63063520160

素因数分解:

$2^5\times 5^1\times {\mathrm{19}}^1\times {\mathrm{997}}^1\times {\mathrm{20807}}^1$

素因数の和:21838

約数の個数: 96

約数和(自身を含む): 156993863040

約数和(自身を除く): 93930342880

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 38, 40, 76, 80, 95, 152, 160, 190, 304, 380, 608, 760, 997, 1520, 1994, 3040, 3988, 4985, 7976, 9970, 15952, 18943, 19940, 20807, 31904, 37886, 39880, 41614, 75772, 79760, 83228, 94715, 104035, 151544, 159520, 166456, 189430, 208070, 303088, 332912, 378860, 395333, 416140, 606176, 665824, 757720, 790666, 832280, 1515440, 1581332, 1664560, 1976665, 3030880, 3162664, 3329120, 3953330, 6325328, 7906660, 12650656, 15813320, 20744579, 31626640, 41489158, 63253280, 82978316, 103722895, 165956632, 207445790, 331913264, 394147001, 414891580, 663826528, 788294002, 829783160, 1576588004, 1659566320, 1970735005, 3153176008, 3319132640, 3941470010, 6306352016, 7882940020, 12612704032, 15765880040, 31531760080, 63063520160]

約数ペア:

[(1, 63063520160), (2, 31531760080), (4, 15765880040), (5, 12612704032), (8, 7882940020), (10, 6306352016), (16, 3941470010), (19, 3319132640), (20, 3153176008), (32, 1970735005), (38, 1659566320), (40, 1576588004), (76, 829783160), (80, 788294002), (95, 663826528), (152, 414891580), (160, 394147001), (190, 331913264), (304, 207445790), (380, 165956632), (608, 103722895), (760, 82978316), (997, 63253280), (1520, 41489158), (1994, 31626640), (3040, 20744579), (3988, 15813320), (4985, 12650656), (7976, 7906660), (9970, 6325328), (15952, 3953330), (18943, 3329120), (19940, 3162664), (20807, 3030880), (31904, 1976665), (37886, 1664560), (39880, 1581332), (41614, 1515440), (75772, 832280), (79760, 790666), (83228, 757720), (94715, 665824), (104035, 606176), (151544, 416140), (159520, 395333), (166456, 378860), (189430, 332912), (208070, 303088)]