1664948520

素因数分解:

$2^3\times 3^6\times 5^1\times {\mathrm{57097}}^1$

素因数の和:57126

約数の個数: 112

約数和(自身を含む): 5616730260

約数和(自身を除く): 3951781740

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 81, 90, 108, 120, 135, 162, 180, 216, 243, 270, 324, 360, 405, 486, 540, 648, 729, 810, 972, 1080, 1215, 1458, 1620, 1944, 2430, 2916, 3240, 3645, 4860, 5832, 7290, 9720, 14580, 29160, 57097, 114194, 171291, 228388, 285485, 342582, 456776, 513873, 570970, 685164, 856455, 1027746, 1141940, 1370328, 1541619, 1712910, 2055492, 2283880, 2569365, 3083238, 3425820, 4110984, 4624857, 5138730, 6166476, 6851640, 7708095, 9249714, 10277460, 12332952, 13874571, 15416190, 18499428, 20554920, 23124285, 27749142, 30832380, 36998856, 41623713, 46248570, 55498284, 61664760, 69372855, 83247426, 92497140, 110996568, 138745710, 166494852, 184994280, 208118565, 277491420, 332989704, 416237130, 554982840, 832474260, 1664948520]

約数ペア:

[(1, 1664948520), (2, 832474260), (3, 554982840), (4, 416237130), (5, 332989704), (6, 277491420), (8, 208118565), (9, 184994280), (10, 166494852), (12, 138745710), (15, 110996568), (18, 92497140), (20, 83247426), (24, 69372855), (27, 61664760), (30, 55498284), (36, 46248570), (40, 41623713), (45, 36998856), (54, 30832380), (60, 27749142), (72, 23124285), (81, 20554920), (90, 18499428), (108, 15416190), (120, 13874571), (135, 12332952), (162, 10277460), (180, 9249714), (216, 7708095), (243, 6851640), (270, 6166476), (324, 5138730), (360, 4624857), (405, 4110984), (486, 3425820), (540, 3083238), (648, 2569365), (729, 2283880), (810, 2055492), (972, 1712910), (1080, 1541619), (1215, 1370328), (1458, 1141940), (1620, 1027746), (1944, 856455), (2430, 685164), (2916, 570970), (3240, 513873), (3645, 456776), (4860, 342582), (5832, 285485), (7290, 228388), (9720, 171291), (14580, 114194), (29160, 57097)]