173818080

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{6353}}^1$

素因数の和:6393

約数の個数: 144

約数和(自身を含む): 624471120

約数和(自身を除く): 450653040

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 30, 32, 36, 38, 40, 45, 48, 57, 60, 72, 76, 80, 90, 95, 96, 114, 120, 144, 152, 160, 171, 180, 190, 228, 240, 285, 288, 304, 342, 360, 380, 456, 480, 570, 608, 684, 720, 760, 855, 912, 1140, 1368, 1440, 1520, 1710, 1824, 2280, 2736, 3040, 3420, 4560, 5472, 6353, 6840, 9120, 12706, 13680, 19059, 25412, 27360, 31765, 38118, 50824, 57177, 63530, 76236, 95295, 101648, 114354, 120707, 127060, 152472, 190590, 203296, 228708, 241414, 254120, 285885, 304944, 362121, 381180, 457416, 482828, 508240, 571770, 603535, 609888, 724242, 762360, 914832, 965656, 1016480, 1086363, 1143540, 1207070, 1448484, 1524720, 1810605, 1829664, 1931312, 2172726, 2287080, 2414140, 2896968, 3049440, 3621210, 3862624, 4345452, 4574160, 4828280, 5431815, 5793936, 7242420, 8690904, 9148320, 9656560, 10863630, 11587872, 14484840, 17381808, 19313120, 21727260, 28969680, 34763616, 43454520, 57939360, 86909040, 173818080]

約数ペア:

[(1, 173818080), (2, 86909040), (3, 57939360), (4, 43454520), (5, 34763616), (6, 28969680), (8, 21727260), (9, 19313120), (10, 17381808), (12, 14484840), (15, 11587872), (16, 10863630), (18, 9656560), (19, 9148320), (20, 8690904), (24, 7242420), (30, 5793936), (32, 5431815), (36, 4828280), (38, 4574160), (40, 4345452), (45, 3862624), (48, 3621210), (57, 3049440), (60, 2896968), (72, 2414140), (76, 2287080), (80, 2172726), (90, 1931312), (95, 1829664), (96, 1810605), (114, 1524720), (120, 1448484), (144, 1207070), (152, 1143540), (160, 1086363), (171, 1016480), (180, 965656), (190, 914832), (228, 762360), (240, 724242), (285, 609888), (288, 603535), (304, 571770), (342, 508240), (360, 482828), (380, 457416), (456, 381180), (480, 362121), (570, 304944), (608, 285885), (684, 254120), (720, 241414), (760, 228708), (855, 203296), (912, 190590), (1140, 152472), (1368, 127060), (1440, 120707), (1520, 114354), (1710, 101648), (1824, 95295), (2280, 76236), (2736, 63530), (3040, 57177), (3420, 50824), (4560, 38118), (5472, 31765), (6353, 27360), (6840, 25412), (9120, 19059), (12706, 13680)]