207132080

素因数分解:

$2^4\times 5^1\times {\mathrm{17}}^4\times {\mathrm{31}}^1$

素因数の和:112

約数の個数: 100

約数和(自身を含む): 528186432

約数和(自身を除く): 321054352

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 31, 34, 40, 62, 68, 80, 85, 124, 136, 155, 170, 248, 272, 289, 310, 340, 496, 527, 578, 620, 680, 1054, 1156, 1240, 1360, 1445, 2108, 2312, 2480, 2635, 2890, 4216, 4624, 4913, 5270, 5780, 8432, 8959, 9826, 10540, 11560, 17918, 19652, 21080, 23120, 24565, 35836, 39304, 42160, 44795, 49130, 71672, 78608, 83521, 89590, 98260, 143344, 152303, 167042, 179180, 196520, 304606, 334084, 358360, 393040, 417605, 609212, 668168, 716720, 761515, 835210, 1218424, 1336336, 1523030, 1670420, 2436848, 2589151, 3046060, 3340840, 5178302, 6092120, 6681680, 10356604, 12184240, 12945755, 20713208, 25891510, 41426416, 51783020, 103566040, 207132080]

約数ペア:

[(1, 207132080), (2, 103566040), (4, 51783020), (5, 41426416), (8, 25891510), (10, 20713208), (16, 12945755), (17, 12184240), (20, 10356604), (31, 6681680), (34, 6092120), (40, 5178302), (62, 3340840), (68, 3046060), (80, 2589151), (85, 2436848), (124, 1670420), (136, 1523030), (155, 1336336), (170, 1218424), (248, 835210), (272, 761515), (289, 716720), (310, 668168), (340, 609212), (496, 417605), (527, 393040), (578, 358360), (620, 334084), (680, 304606), (1054, 196520), (1156, 179180), (1240, 167042), (1360, 152303), (1445, 143344), (2108, 98260), (2312, 89590), (2480, 83521), (2635, 78608), (2890, 71672), (4216, 49130), (4624, 44795), (4913, 42160), (5270, 39304), (5780, 35836), (8432, 24565), (8959, 23120), (9826, 21080), (10540, 19652), (11560, 17918)]