143181480

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{5399}}^1$

素因数の和:5443

約数の個数: 128

約数和(自身を含む): 489888000

約数和(自身を除く): 346706520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 17, 20, 24, 26, 30, 34, 39, 40, 51, 52, 60, 65, 68, 78, 85, 102, 104, 120, 130, 136, 156, 170, 195, 204, 221, 255, 260, 312, 340, 390, 408, 442, 510, 520, 663, 680, 780, 884, 1020, 1105, 1326, 1560, 1768, 2040, 2210, 2652, 3315, 4420, 5304, 5399, 6630, 8840, 10798, 13260, 16197, 21596, 26520, 26995, 32394, 43192, 53990, 64788, 70187, 80985, 91783, 107980, 129576, 140374, 161970, 183566, 210561, 215960, 275349, 280748, 323940, 350935, 367132, 421122, 458915, 550698, 561496, 647880, 701870, 734264, 842244, 917830, 1052805, 1101396, 1193179, 1376745, 1403740, 1684488, 1835660, 2105610, 2202792, 2386358, 2753490, 2807480, 3579537, 3671320, 4211220, 4772716, 5506980, 5965895, 7159074, 8422440, 9545432, 11013960, 11931790, 14318148, 17897685, 23863580, 28636296, 35795370, 47727160, 71590740, 143181480]

約数ペア:

[(1, 143181480), (2, 71590740), (3, 47727160), (4, 35795370), (5, 28636296), (6, 23863580), (8, 17897685), (10, 14318148), (12, 11931790), (13, 11013960), (15, 9545432), (17, 8422440), (20, 7159074), (24, 5965895), (26, 5506980), (30, 4772716), (34, 4211220), (39, 3671320), (40, 3579537), (51, 2807480), (52, 2753490), (60, 2386358), (65, 2202792), (68, 2105610), (78, 1835660), (85, 1684488), (102, 1403740), (104, 1376745), (120, 1193179), (130, 1101396), (136, 1052805), (156, 917830), (170, 842244), (195, 734264), (204, 701870), (221, 647880), (255, 561496), (260, 550698), (312, 458915), (340, 421122), (390, 367132), (408, 350935), (442, 323940), (510, 280748), (520, 275349), (663, 215960), (680, 210561), (780, 183566), (884, 161970), (1020, 140374), (1105, 129576), (1326, 107980), (1560, 91783), (1768, 80985), (2040, 70187), (2210, 64788), (2652, 53990), (3315, 43192), (4420, 32394), (5304, 26995), (5399, 26520), (6630, 21596), (8840, 16197), (10798, 13260)]