199328040

素因数分解:

$2^3\times 3^5\times 5^1\times {\mathrm{20507}}^1$

素因数の和:20533

約数の個数: 96

約数和(自身を含む): 671842080

約数和(自身を除く): 472514040

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, 810, 972, 1080, 1215, 1620, 1944, 2430, 3240, 4860, 9720, 20507, 41014, 61521, 82028, 102535, 123042, 164056, 184563, 205070, 246084, 307605, 369126, 410140, 492168, 553689, 615210, 738252, 820280, 922815, 1107378, 1230420, 1476504, 1661067, 1845630, 2214756, 2460840, 2768445, 3322134, 3691260, 4429512, 4983201, 5536890, 6644268, 7382520, 8305335, 9966402, 11073780, 13288536, 16610670, 19932804, 22147560, 24916005, 33221340, 39865608, 49832010, 66442680, 99664020, 199328040]

約数ペア:

[(1, 199328040), (2, 99664020), (3, 66442680), (4, 49832010), (5, 39865608), (6, 33221340), (8, 24916005), (9, 22147560), (10, 19932804), (12, 16610670), (15, 13288536), (18, 11073780), (20, 9966402), (24, 8305335), (27, 7382520), (30, 6644268), (36, 5536890), (40, 4983201), (45, 4429512), (54, 3691260), (60, 3322134), (72, 2768445), (81, 2460840), (90, 2214756), (108, 1845630), (120, 1661067), (135, 1476504), (162, 1230420), (180, 1107378), (216, 922815), (243, 820280), (270, 738252), (324, 615210), (360, 553689), (405, 492168), (486, 410140), (540, 369126), (648, 307605), (810, 246084), (972, 205070), (1080, 184563), (1215, 164056), (1620, 123042), (1944, 102535), (2430, 82028), (3240, 61521), (4860, 41014), (9720, 20507)]