143540640

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{149}}^1\times {\mathrm{223}}^1$

素因数の和:396

約数の個数: 192

約数和(自身を含む): 508032000

約数和(自身を除く): 364491360

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 72, 80, 90, 96, 108, 120, 135, 144, 149, 160, 180, 216, 223, 240, 270, 288, 298, 360, 432, 446, 447, 480, 540, 596, 669, 720, 745, 864, 892, 894, 1080, 1115, 1192, 1338, 1341, 1440, 1490, 1784, 1788, 2007, 2160, 2230, 2235, 2384, 2676, 2682, 2980, 3345, 3568, 3576, 4014, 4023, 4320, 4460, 4470, 4768, 5352, 5364, 5960, 6021, 6690, 6705, 7136, 7152, 8028, 8046, 8920, 8940, 10035, 10704, 10728, 11920, 12042, 13380, 13410, 14304, 16056, 16092, 17840, 17880, 20070, 20115, 21408, 21456, 23840, 24084, 26760, 26820, 30105, 32112, 32184, 33227, 35680, 35760, 40140, 40230, 42912, 48168, 53520, 53640, 60210, 64224, 64368, 66454, 71520, 80280, 80460, 96336, 99681, 107040, 107280, 120420, 128736, 132908, 160560, 160920, 166135, 192672, 199362, 214560, 240840, 265816, 299043, 321120, 321840, 332270, 398724, 481680, 498405, 531632, 598086, 643680, 664540, 797448, 897129, 963360, 996810, 1063264, 1196172, 1329080, 1495215, 1594896, 1794258, 1993620, 2392344, 2658160, 2990430, 3189792, 3588516, 3987240, 4485645, 4784688, 5316320, 5980860, 7177032, 7974480, 8971290, 9569376, 11961720, 14354064, 15948960, 17942580, 23923440, 28708128, 35885160, 47846880, 71770320, 143540640]

約数ペア:

[(1, 143540640), (2, 71770320), (3, 47846880), (4, 35885160), (5, 28708128), (6, 23923440), (8, 17942580), (9, 15948960), (10, 14354064), (12, 11961720), (15, 9569376), (16, 8971290), (18, 7974480), (20, 7177032), (24, 5980860), (27, 5316320), (30, 4784688), (32, 4485645), (36, 3987240), (40, 3588516), (45, 3189792), (48, 2990430), (54, 2658160), (60, 2392344), (72, 1993620), (80, 1794258), (90, 1594896), (96, 1495215), (108, 1329080), (120, 1196172), (135, 1063264), (144, 996810), (149, 963360), (160, 897129), (180, 797448), (216, 664540), (223, 643680), (240, 598086), (270, 531632), (288, 498405), (298, 481680), (360, 398724), (432, 332270), (446, 321840), (447, 321120), (480, 299043), (540, 265816), (596, 240840), (669, 214560), (720, 199362), (745, 192672), (864, 166135), (892, 160920), (894, 160560), (1080, 132908), (1115, 128736), (1192, 120420), (1338, 107280), (1341, 107040), (1440, 99681), (1490, 96336), (1784, 80460), (1788, 80280), (2007, 71520), (2160, 66454), (2230, 64368), (2235, 64224), (2384, 60210), (2676, 53640), (2682, 53520), (2980, 48168), (3345, 42912), (3568, 40230), (3576, 40140), (4014, 35760), (4023, 35680), (4320, 33227), (4460, 32184), (4470, 32112), (4768, 30105), (5352, 26820), (5364, 26760), (5960, 24084), (6021, 23840), (6690, 21456), (6705, 21408), (7136, 20115), (7152, 20070), (8028, 17880), (8046, 17840), (8920, 16092), (8940, 16056), (10035, 14304), (10704, 13410), (10728, 13380), (11920, 12042)]