195443520

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{163}}^1\times {\mathrm{1249}}^1$

素因数の和:1432

約数の個数: 112

約数和(自身を含む): 624840000

約数和(自身を除く): 429396480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 160, 163, 192, 240, 320, 326, 480, 489, 652, 815, 960, 978, 1249, 1304, 1630, 1956, 2445, 2498, 2608, 3260, 3747, 3912, 4890, 4996, 5216, 6245, 6520, 7494, 7824, 9780, 9992, 10432, 12490, 13040, 14988, 15648, 18735, 19560, 19984, 24980, 26080, 29976, 31296, 37470, 39120, 39968, 49960, 52160, 59952, 74940, 78240, 79936, 99920, 119904, 149880, 156480, 199840, 203587, 239808, 299760, 399680, 407174, 599520, 610761, 814348, 1017935, 1199040, 1221522, 1628696, 2035870, 2443044, 3053805, 3257392, 4071740, 4886088, 6107610, 6514784, 8143480, 9772176, 12215220, 13029568, 16286960, 19544352, 24430440, 32573920, 39088704, 48860880, 65147840, 97721760, 195443520]

約数ペア:

[(1, 195443520), (2, 97721760), (3, 65147840), (4, 48860880), (5, 39088704), (6, 32573920), (8, 24430440), (10, 19544352), (12, 16286960), (15, 13029568), (16, 12215220), (20, 9772176), (24, 8143480), (30, 6514784), (32, 6107610), (40, 4886088), (48, 4071740), (60, 3257392), (64, 3053805), (80, 2443044), (96, 2035870), (120, 1628696), (160, 1221522), (163, 1199040), (192, 1017935), (240, 814348), (320, 610761), (326, 599520), (480, 407174), (489, 399680), (652, 299760), (815, 239808), (960, 203587), (978, 199840), (1249, 156480), (1304, 149880), (1630, 119904), (1956, 99920), (2445, 79936), (2498, 78240), (2608, 74940), (3260, 59952), (3747, 52160), (3912, 49960), (4890, 39968), (4996, 39120), (5216, 37470), (6245, 31296), (6520, 29976), (7494, 26080), (7824, 24980), (9780, 19984), (9992, 19560), (10432, 18735), (12490, 15648), (13040, 14988)]