1897571040

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{208067}}^1$

素因数の和:208104

約数の個数: 96

約数和(自身を含む): 6291976320

約数和(自身を除く): 4394405280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 32, 38, 40, 48, 57, 60, 76, 80, 95, 96, 114, 120, 152, 160, 190, 228, 240, 285, 304, 380, 456, 480, 570, 608, 760, 912, 1140, 1520, 1824, 2280, 3040, 4560, 9120, 208067, 416134, 624201, 832268, 1040335, 1248402, 1664536, 2080670, 2496804, 3121005, 3329072, 3953273, 4161340, 4993608, 6242010, 6658144, 7906546, 8322680, 9987216, 11859819, 12484020, 15813092, 16645360, 19766365, 19974432, 23719638, 24968040, 31626184, 33290720, 39532730, 47439276, 49936080, 59299095, 63252368, 79065460, 94878552, 99872160, 118598190, 126504736, 158130920, 189757104, 237196380, 316261840, 379514208, 474392760, 632523680, 948785520, 1897571040]

約数ペア:

[(1, 1897571040), (2, 948785520), (3, 632523680), (4, 474392760), (5, 379514208), (6, 316261840), (8, 237196380), (10, 189757104), (12, 158130920), (15, 126504736), (16, 118598190), (19, 99872160), (20, 94878552), (24, 79065460), (30, 63252368), (32, 59299095), (38, 49936080), (40, 47439276), (48, 39532730), (57, 33290720), (60, 31626184), (76, 24968040), (80, 23719638), (95, 19974432), (96, 19766365), (114, 16645360), (120, 15813092), (152, 12484020), (160, 11859819), (190, 9987216), (228, 8322680), (240, 7906546), (285, 6658144), (304, 6242010), (380, 4993608), (456, 4161340), (480, 3953273), (570, 3329072), (608, 3121005), (760, 2496804), (912, 2080670), (1140, 1664536), (1520, 1248402), (1824, 1040335), (2280, 832268), (3040, 624201), (4560, 416134), (9120, 208067)]