223687440

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{3571}}^1$

素因数の和:3622

約数の個数: 160

約数和(自身を含む): 797270400

約数和(自身を除く): 573582960

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 29, 30, 36, 40, 45, 48, 54, 58, 60, 72, 80, 87, 90, 108, 116, 120, 135, 144, 145, 174, 180, 216, 232, 240, 261, 270, 290, 348, 360, 432, 435, 464, 522, 540, 580, 696, 720, 783, 870, 1044, 1080, 1160, 1305, 1392, 1566, 1740, 2088, 2160, 2320, 2610, 3132, 3480, 3571, 3915, 4176, 5220, 6264, 6960, 7142, 7830, 10440, 10713, 12528, 14284, 15660, 17855, 20880, 21426, 28568, 31320, 32139, 35710, 42852, 53565, 57136, 62640, 64278, 71420, 85704, 96417, 103559, 107130, 128556, 142840, 160695, 171408, 192834, 207118, 214260, 257112, 285680, 310677, 321390, 385668, 414236, 428520, 482085, 514224, 517795, 621354, 642780, 771336, 828472, 857040, 932031, 964170, 1035590, 1242708, 1285560, 1542672, 1553385, 1656944, 1864062, 1928340, 2071180, 2485416, 2571120, 2796093, 3106770, 3728124, 3856680, 4142360, 4660155, 4970832, 5592186, 6213540, 7456248, 7713360, 8284720, 9320310, 11184372, 12427080, 13980465, 14912496, 18640620, 22368744, 24854160, 27960930, 37281240, 44737488, 55921860, 74562480, 111843720, 223687440]

約数ペア:

[(1, 223687440), (2, 111843720), (3, 74562480), (4, 55921860), (5, 44737488), (6, 37281240), (8, 27960930), (9, 24854160), (10, 22368744), (12, 18640620), (15, 14912496), (16, 13980465), (18, 12427080), (20, 11184372), (24, 9320310), (27, 8284720), (29, 7713360), (30, 7456248), (36, 6213540), (40, 5592186), (45, 4970832), (48, 4660155), (54, 4142360), (58, 3856680), (60, 3728124), (72, 3106770), (80, 2796093), (87, 2571120), (90, 2485416), (108, 2071180), (116, 1928340), (120, 1864062), (135, 1656944), (144, 1553385), (145, 1542672), (174, 1285560), (180, 1242708), (216, 1035590), (232, 964170), (240, 932031), (261, 857040), (270, 828472), (290, 771336), (348, 642780), (360, 621354), (432, 517795), (435, 514224), (464, 482085), (522, 428520), (540, 414236), (580, 385668), (696, 321390), (720, 310677), (783, 285680), (870, 257112), (1044, 214260), (1080, 207118), (1160, 192834), (1305, 171408), (1392, 160695), (1566, 142840), (1740, 128556), (2088, 107130), (2160, 103559), (2320, 96417), (2610, 85704), (3132, 71420), (3480, 64278), (3571, 62640), (3915, 57136), (4176, 53565), (5220, 42852), (6264, 35710), (6960, 32139), (7142, 31320), (7830, 28568), (10440, 21426), (10713, 20880), (12528, 17855), (14284, 15660)]