188833320

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{257}}^1$

素因数の和:444

約数の個数: 192

約数和(自身を含む): 667714320

約数和(自身を除く): 478881000

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 30, 36, 39, 40, 45, 52, 60, 65, 72, 78, 90, 104, 117, 120, 130, 156, 157, 180, 195, 234, 257, 260, 312, 314, 360, 390, 468, 471, 514, 520, 585, 628, 771, 780, 785, 936, 942, 1028, 1170, 1256, 1285, 1413, 1542, 1560, 1570, 1884, 2041, 2056, 2313, 2340, 2355, 2570, 2826, 3084, 3140, 3341, 3768, 3855, 4082, 4626, 4680, 4710, 5140, 5652, 6123, 6168, 6280, 6682, 7065, 7710, 8164, 9252, 9420, 10023, 10205, 10280, 11304, 11565, 12246, 13364, 14130, 15420, 16328, 16705, 18369, 18504, 18840, 20046, 20410, 23130, 24492, 26728, 28260, 30069, 30615, 30840, 33410, 36738, 40092, 40349, 40820, 46260, 48984, 50115, 56520, 60138, 61230, 66820, 73476, 80184, 80698, 81640, 91845, 92520, 100230, 120276, 121047, 122460, 133640, 146952, 150345, 161396, 183690, 200460, 201745, 240552, 242094, 244920, 300690, 322792, 363141, 367380, 400920, 403490, 484188, 524537, 601380, 605235, 726282, 734760, 806980, 968376, 1049074, 1202760, 1210470, 1452564, 1573611, 1613960, 1815705, 2098148, 2420940, 2622685, 2905128, 3147222, 3631410, 4196296, 4720833, 4841880, 5245370, 6294444, 7262820, 7868055, 9441666, 10490740, 12588888, 14525640, 15736110, 18883332, 20981480, 23604165, 31472220, 37766664, 47208330, 62944440, 94416660, 188833320]

約数ペア:

[(1, 188833320), (2, 94416660), (3, 62944440), (4, 47208330), (5, 37766664), (6, 31472220), (8, 23604165), (9, 20981480), (10, 18883332), (12, 15736110), (13, 14525640), (15, 12588888), (18, 10490740), (20, 9441666), (24, 7868055), (26, 7262820), (30, 6294444), (36, 5245370), (39, 4841880), (40, 4720833), (45, 4196296), (52, 3631410), (60, 3147222), (65, 2905128), (72, 2622685), (78, 2420940), (90, 2098148), (104, 1815705), (117, 1613960), (120, 1573611), (130, 1452564), (156, 1210470), (157, 1202760), (180, 1049074), (195, 968376), (234, 806980), (257, 734760), (260, 726282), (312, 605235), (314, 601380), (360, 524537), (390, 484188), (468, 403490), (471, 400920), (514, 367380), (520, 363141), (585, 322792), (628, 300690), (771, 244920), (780, 242094), (785, 240552), (936, 201745), (942, 200460), (1028, 183690), (1170, 161396), (1256, 150345), (1285, 146952), (1413, 133640), (1542, 122460), (1560, 121047), (1570, 120276), (1884, 100230), (2041, 92520), (2056, 91845), (2313, 81640), (2340, 80698), (2355, 80184), (2570, 73476), (2826, 66820), (3084, 61230), (3140, 60138), (3341, 56520), (3768, 50115), (3855, 48984), (4082, 46260), (4626, 40820), (4680, 40349), (4710, 40092), (5140, 36738), (5652, 33410), (6123, 30840), (6168, 30615), (6280, 30069), (6682, 28260), (7065, 26728), (7710, 24492), (8164, 23130), (9252, 20410), (9420, 20046), (10023, 18840), (10205, 18504), (10280, 18369), (11304, 16705), (11565, 16328), (12246, 15420), (13364, 14130)]