994618320

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{433}}^1\times {\mathrm{563}}^1$

素因数の和:1029

約数の個数: 160

約数和(自身を含む): 3278040192

約数和(自身を除く): 2283421872

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 34, 40, 48, 51, 60, 68, 80, 85, 102, 120, 136, 170, 204, 240, 255, 272, 340, 408, 433, 510, 563, 680, 816, 866, 1020, 1126, 1299, 1360, 1689, 1732, 2040, 2165, 2252, 2598, 2815, 3378, 3464, 4080, 4330, 4504, 5196, 5630, 6495, 6756, 6928, 7361, 8445, 8660, 9008, 9571, 10392, 11260, 12990, 13512, 14722, 16890, 17320, 19142, 20784, 22083, 22520, 25980, 27024, 28713, 29444, 33780, 34640, 36805, 38284, 44166, 45040, 47855, 51960, 57426, 58888, 67560, 73610, 76568, 88332, 95710, 103920, 110415, 114852, 117776, 135120, 143565, 147220, 153136, 176664, 191420, 220830, 229704, 243779, 287130, 294440, 353328, 382840, 441660, 459408, 487558, 574260, 588880, 731337, 765680, 883320, 975116, 1148520, 1218895, 1462674, 1766640, 1950232, 2297040, 2437790, 2925348, 3656685, 3900464, 4144243, 4875580, 5850696, 7313370, 8288486, 9751160, 11701392, 12432729, 14626740, 16576972, 19502320, 20721215, 24865458, 29253480, 33153944, 41442430, 49730916, 58506960, 62163645, 66307888, 82884860, 99461832, 124327290, 165769720, 198923664, 248654580, 331539440, 497309160, 994618320]

約数ペア:

[(1, 994618320), (2, 497309160), (3, 331539440), (4, 248654580), (5, 198923664), (6, 165769720), (8, 124327290), (10, 99461832), (12, 82884860), (15, 66307888), (16, 62163645), (17, 58506960), (20, 49730916), (24, 41442430), (30, 33153944), (34, 29253480), (40, 24865458), (48, 20721215), (51, 19502320), (60, 16576972), (68, 14626740), (80, 12432729), (85, 11701392), (102, 9751160), (120, 8288486), (136, 7313370), (170, 5850696), (204, 4875580), (240, 4144243), (255, 3900464), (272, 3656685), (340, 2925348), (408, 2437790), (433, 2297040), (510, 1950232), (563, 1766640), (680, 1462674), (816, 1218895), (866, 1148520), (1020, 975116), (1126, 883320), (1299, 765680), (1360, 731337), (1689, 588880), (1732, 574260), (2040, 487558), (2165, 459408), (2252, 441660), (2598, 382840), (2815, 353328), (3378, 294440), (3464, 287130), (4080, 243779), (4330, 229704), (4504, 220830), (5196, 191420), (5630, 176664), (6495, 153136), (6756, 147220), (6928, 143565), (7361, 135120), (8445, 117776), (8660, 114852), (9008, 110415), (9571, 103920), (10392, 95710), (11260, 88332), (12990, 76568), (13512, 73610), (14722, 67560), (16890, 58888), (17320, 57426), (19142, 51960), (20784, 47855), (22083, 45040), (22520, 44166), (25980, 38284), (27024, 36805), (28713, 34640), (29444, 33780)]