7815242040

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^2\times {\mathrm{225353}}^1$

素因数の和:225401

約数の個数: 96

約数和(自身を含む): 24906124080

約数和(自身を除く): 17090882040

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, 289, 340, 408, 510, 578, 680, 867, 1020, 1156, 1445, 1734, 2040, 2312, 2890, 3468, 4335, 5780, 6936, 8670, 11560, 17340, 34680, 225353, 450706, 676059, 901412, 1126765, 1352118, 1802824, 2253530, 2704236, 3380295, 3831001, 4507060, 5408472, 6760590, 7662002, 9014120, 11493003, 13521180, 15324004, 19155005, 22986006, 27042360, 30648008, 38310010, 45972012, 57465015, 65127017, 76620020, 91944024, 114930030, 130254034, 153240040, 195381051, 229860060, 260508068, 325635085, 390762102, 459720120, 521016136, 651270170, 781524204, 976905255, 1302540340, 1563048408, 1953810510, 2605080680, 3907621020, 7815242040]

約数ペア:

[(1, 7815242040), (2, 3907621020), (3, 2605080680), (4, 1953810510), (5, 1563048408), (6, 1302540340), (8, 976905255), (10, 781524204), (12, 651270170), (15, 521016136), (17, 459720120), (20, 390762102), (24, 325635085), (30, 260508068), (34, 229860060), (40, 195381051), (51, 153240040), (60, 130254034), (68, 114930030), (85, 91944024), (102, 76620020), (120, 65127017), (136, 57465015), (170, 45972012), (204, 38310010), (255, 30648008), (289, 27042360), (340, 22986006), (408, 19155005), (510, 15324004), (578, 13521180), (680, 11493003), (867, 9014120), (1020, 7662002), (1156, 6760590), (1445, 5408472), (1734, 4507060), (2040, 3831001), (2312, 3380295), (2890, 2704236), (3468, 2253530), (4335, 1802824), (5780, 1352118), (6936, 1126765), (8670, 901412), (11560, 676059), (17340, 450706), (34680, 225353)]