419083320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{205433}}^1$

素因数の和:205464

約数の個数: 64

約数和(自身を含む): 1331212320

約数和(自身を除く): 912129000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 30, 34, 40, 51, 60, 68, 85, 102, 120, 136, 170, 204, 255, 340, 408, 510, 680, 1020, 2040, 205433, 410866, 616299, 821732, 1027165, 1232598, 1643464, 2054330, 2465196, 3081495, 3492361, 4108660, 4930392, 6162990, 6984722, 8217320, 10477083, 12325980, 13969444, 17461805, 20954166, 24651960, 27938888, 34923610, 41908332, 52385415, 69847220, 83816664, 104770830, 139694440, 209541660, 419083320]

約数ペア:

[(1, 419083320), (2, 209541660), (3, 139694440), (4, 104770830), (5, 83816664), (6, 69847220), (8, 52385415), (10, 41908332), (12, 34923610), (15, 27938888), (17, 24651960), (20, 20954166), (24, 17461805), (30, 13969444), (34, 12325980), (40, 10477083), (51, 8217320), (60, 6984722), (68, 6162990), (85, 4930392), (102, 4108660), (120, 3492361), (136, 3081495), (170, 2465196), (204, 2054330), (255, 1643464), (340, 1232598), (408, 1027165), (510, 821732), (680, 616299), (1020, 410866), (2040, 205433)]