220344480

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{9001}}^1$

素因数の和:9039

約数の個数: 144

約数和(自身を含む): 796244904

約数和(自身を除く): 575900424

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 30, 32, 34, 36, 40, 45, 48, 51, 60, 68, 72, 80, 85, 90, 96, 102, 120, 136, 144, 153, 160, 170, 180, 204, 240, 255, 272, 288, 306, 340, 360, 408, 480, 510, 544, 612, 680, 720, 765, 816, 1020, 1224, 1360, 1440, 1530, 1632, 2040, 2448, 2720, 3060, 4080, 4896, 6120, 8160, 9001, 12240, 18002, 24480, 27003, 36004, 45005, 54006, 72008, 81009, 90010, 108012, 135015, 144016, 153017, 162018, 180020, 216024, 270030, 288032, 306034, 324036, 360040, 405045, 432048, 459051, 540060, 612068, 648072, 720080, 765085, 810090, 864096, 918102, 1080120, 1224136, 1296144, 1377153, 1440160, 1530170, 1620180, 1836204, 2160240, 2295255, 2448272, 2592288, 2754306, 3060340, 3240360, 3672408, 4320480, 4590510, 4896544, 5508612, 6120680, 6480720, 6885765, 7344816, 9181020, 11017224, 12241360, 12961440, 13771530, 14689632, 18362040, 22034448, 24482720, 27543060, 36724080, 44068896, 55086120, 73448160, 110172240, 220344480]

約数ペア:

[(1, 220344480), (2, 110172240), (3, 73448160), (4, 55086120), (5, 44068896), (6, 36724080), (8, 27543060), (9, 24482720), (10, 22034448), (12, 18362040), (15, 14689632), (16, 13771530), (17, 12961440), (18, 12241360), (20, 11017224), (24, 9181020), (30, 7344816), (32, 6885765), (34, 6480720), (36, 6120680), (40, 5508612), (45, 4896544), (48, 4590510), (51, 4320480), (60, 3672408), (68, 3240360), (72, 3060340), (80, 2754306), (85, 2592288), (90, 2448272), (96, 2295255), (102, 2160240), (120, 1836204), (136, 1620180), (144, 1530170), (153, 1440160), (160, 1377153), (170, 1296144), (180, 1224136), (204, 1080120), (240, 918102), (255, 864096), (272, 810090), (288, 765085), (306, 720080), (340, 648072), (360, 612068), (408, 540060), (480, 459051), (510, 432048), (544, 405045), (612, 360040), (680, 324036), (720, 306034), (765, 288032), (816, 270030), (1020, 216024), (1224, 180020), (1360, 162018), (1440, 153017), (1530, 144016), (1632, 135015), (2040, 108012), (2448, 90010), (2720, 81009), (3060, 72008), (4080, 54006), (4896, 45005), (6120, 36004), (8160, 27003), (9001, 24480), (12240, 18002)]