643587120

素因数分解:

$2^4\times 3^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{9029}}^1$

素因数の和:9065

約数の個数: 200

約数和(自身を含む): 2438750160

約数和(自身を除く): 1795163040

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 27, 30, 33, 36, 40, 44, 45, 48, 54, 55, 60, 66, 72, 80, 81, 88, 90, 99, 108, 110, 120, 132, 135, 144, 162, 165, 176, 180, 198, 216, 220, 240, 264, 270, 297, 324, 330, 360, 396, 405, 432, 440, 495, 528, 540, 594, 648, 660, 720, 792, 810, 880, 891, 990, 1080, 1188, 1296, 1320, 1485, 1584, 1620, 1782, 1980, 2160, 2376, 2640, 2970, 3240, 3564, 3960, 4455, 4752, 5940, 6480, 7128, 7920, 8910, 9029, 11880, 14256, 17820, 18058, 23760, 27087, 35640, 36116, 45145, 54174, 71280, 72232, 81261, 90290, 99319, 108348, 135435, 144464, 162522, 180580, 198638, 216696, 243783, 270870, 297957, 325044, 361160, 397276, 406305, 433392, 487566, 496595, 541740, 595914, 650088, 722320, 731349, 794552, 812610, 893871, 975132, 993190, 1083480, 1191828, 1218915, 1300176, 1462698, 1489785, 1589104, 1625220, 1787742, 1950264, 1986380, 2166960, 2383656, 2437830, 2681613, 2925396, 2979570, 3250440, 3575484, 3656745, 3900528, 3972760, 4469355, 4767312, 4875660, 5363226, 5850792, 5959140, 6500880, 7150968, 7313490, 7945520, 8044839, 8938710, 9751320, 10726452, 11701584, 11918280, 13408065, 14301936, 14626980, 16089678, 17877420, 19502640, 21452904, 23836560, 26816130, 29253960, 32179356, 35754840, 40224195, 42905808, 53632260, 58507920, 64358712, 71509680, 80448390, 107264520, 128717424, 160896780, 214529040, 321793560, 643587120]

約数ペア:

[(1, 643587120), (2, 321793560), (3, 214529040), (4, 160896780), (5, 128717424), (6, 107264520), (8, 80448390), (9, 71509680), (10, 64358712), (11, 58507920), (12, 53632260), (15, 42905808), (16, 40224195), (18, 35754840), (20, 32179356), (22, 29253960), (24, 26816130), (27, 23836560), (30, 21452904), (33, 19502640), (36, 17877420), (40, 16089678), (44, 14626980), (45, 14301936), (48, 13408065), (54, 11918280), (55, 11701584), (60, 10726452), (66, 9751320), (72, 8938710), (80, 8044839), (81, 7945520), (88, 7313490), (90, 7150968), (99, 6500880), (108, 5959140), (110, 5850792), (120, 5363226), (132, 4875660), (135, 4767312), (144, 4469355), (162, 3972760), (165, 3900528), (176, 3656745), (180, 3575484), (198, 3250440), (216, 2979570), (220, 2925396), (240, 2681613), (264, 2437830), (270, 2383656), (297, 2166960), (324, 1986380), (330, 1950264), (360, 1787742), (396, 1625220), (405, 1589104), (432, 1489785), (440, 1462698), (495, 1300176), (528, 1218915), (540, 1191828), (594, 1083480), (648, 993190), (660, 975132), (720, 893871), (792, 812610), (810, 794552), (880, 731349), (891, 722320), (990, 650088), (1080, 595914), (1188, 541740), (1296, 496595), (1320, 487566), (1485, 433392), (1584, 406305), (1620, 397276), (1782, 361160), (1980, 325044), (2160, 297957), (2376, 270870), (2640, 243783), (2970, 216696), (3240, 198638), (3564, 180580), (3960, 162522), (4455, 144464), (4752, 135435), (5940, 108348), (6480, 99319), (7128, 90290), (7920, 81261), (8910, 72232), (9029, 71280), (11880, 54174), (14256, 45145), (17820, 36116), (18058, 35640), (23760, 27087)]