239000040

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{757}}^1\times {\mathrm{877}}^1$

素因数の和:1651

約数の個数: 96

約数和(自身を含む): 778663080

約数和(自身を除く): 539663040

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 757, 877, 1514, 1754, 2271, 2631, 3028, 3508, 3785, 4385, 4542, 5262, 6056, 6813, 7016, 7570, 7893, 8770, 9084, 10524, 11355, 13155, 13626, 15140, 15786, 17540, 18168, 21048, 22710, 26310, 27252, 30280, 31572, 34065, 35080, 39465, 45420, 52620, 54504, 63144, 68130, 78930, 90840, 105240, 136260, 157860, 272520, 315720, 663889, 1327778, 1991667, 2655556, 3319445, 3983334, 5311112, 5975001, 6638890, 7966668, 9958335, 11950002, 13277780, 15933336, 19916670, 23900004, 26555560, 29875005, 39833340, 47800008, 59750010, 79666680, 119500020, 239000040]

約数ペア:

[(1, 239000040), (2, 119500020), (3, 79666680), (4, 59750010), (5, 47800008), (6, 39833340), (8, 29875005), (9, 26555560), (10, 23900004), (12, 19916670), (15, 15933336), (18, 13277780), (20, 11950002), (24, 9958335), (30, 7966668), (36, 6638890), (40, 5975001), (45, 5311112), (60, 3983334), (72, 3319445), (90, 2655556), (120, 1991667), (180, 1327778), (360, 663889), (757, 315720), (877, 272520), (1514, 157860), (1754, 136260), (2271, 105240), (2631, 90840), (3028, 78930), (3508, 68130), (3785, 63144), (4385, 54504), (4542, 52620), (5262, 45420), (6056, 39465), (6813, 35080), (7016, 34065), (7570, 31572), (7893, 30280), (8770, 27252), (9084, 26310), (10524, 22710), (11355, 21048), (13155, 18168), (13626, 17540), (15140, 15786)]