188387280

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{293}}^1$

素因数の和:378

約数の個数: 240

約数和(自身を含む): 682456320

約数和(自身を除く): 494069040

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 30, 36, 38, 40, 45, 47, 48, 57, 60, 72, 76, 80, 90, 94, 95, 114, 120, 141, 144, 152, 171, 180, 188, 190, 228, 235, 240, 282, 285, 293, 304, 342, 360, 376, 380, 423, 456, 470, 564, 570, 586, 684, 705, 720, 752, 760, 846, 855, 879, 893, 912, 940, 1128, 1140, 1172, 1368, 1410, 1465, 1520, 1692, 1710, 1758, 1786, 1880, 2115, 2256, 2280, 2344, 2637, 2679, 2736, 2820, 2930, 3384, 3420, 3516, 3572, 3760, 4230, 4395, 4465, 4560, 4688, 5274, 5358, 5567, 5640, 5860, 6768, 6840, 7032, 7144, 8037, 8460, 8790, 8930, 10548, 10716, 11134, 11280, 11720, 13185, 13395, 13680, 13771, 14064, 14288, 16074, 16701, 16920, 17580, 17860, 21096, 21432, 22268, 23440, 26370, 26790, 27542, 27835, 32148, 33402, 33840, 35160, 35720, 40185, 41313, 42192, 42864, 44536, 50103, 52740, 53580, 55084, 55670, 64296, 66804, 68855, 70320, 71440, 80370, 82626, 83505, 89072, 100206, 105480, 107160, 110168, 111340, 123939, 128592, 133608, 137710, 160740, 165252, 167010, 200412, 206565, 210960, 214320, 220336, 222680, 247878, 250515, 261649, 267216, 275420, 321480, 330504, 334020, 400824, 413130, 445360, 495756, 501030, 523298, 550840, 619695, 642960, 661008, 668040, 784947, 801648, 826260, 991512, 1002060, 1046596, 1101680, 1239390, 1308245, 1336080, 1569894, 1652520, 1983024, 2004120, 2093192, 2354841, 2478780, 2616490, 3139788, 3305040, 3924735, 4008240, 4186384, 4709682, 4957560, 5232980, 6279576, 7849470, 9419364, 9915120, 10465960, 11774205, 12559152, 15698940, 18838728, 20931920, 23548410, 31397880, 37677456, 47096820, 62795760, 94193640, 188387280]

約数ペア:

[(1, 188387280), (2, 94193640), (3, 62795760), (4, 47096820), (5, 37677456), (6, 31397880), (8, 23548410), (9, 20931920), (10, 18838728), (12, 15698940), (15, 12559152), (16, 11774205), (18, 10465960), (19, 9915120), (20, 9419364), (24, 7849470), (30, 6279576), (36, 5232980), (38, 4957560), (40, 4709682), (45, 4186384), (47, 4008240), (48, 3924735), (57, 3305040), (60, 3139788), (72, 2616490), (76, 2478780), (80, 2354841), (90, 2093192), (94, 2004120), (95, 1983024), (114, 1652520), (120, 1569894), (141, 1336080), (144, 1308245), (152, 1239390), (171, 1101680), (180, 1046596), (188, 1002060), (190, 991512), (228, 826260), (235, 801648), (240, 784947), (282, 668040), (285, 661008), (293, 642960), (304, 619695), (342, 550840), (360, 523298), (376, 501030), (380, 495756), (423, 445360), (456, 413130), (470, 400824), (564, 334020), (570, 330504), (586, 321480), (684, 275420), (705, 267216), (720, 261649), (752, 250515), (760, 247878), (846, 222680), (855, 220336), (879, 214320), (893, 210960), (912, 206565), (940, 200412), (1128, 167010), (1140, 165252), (1172, 160740), (1368, 137710), (1410, 133608), (1465, 128592), (1520, 123939), (1692, 111340), (1710, 110168), (1758, 107160), (1786, 105480), (1880, 100206), (2115, 89072), (2256, 83505), (2280, 82626), (2344, 80370), (2637, 71440), (2679, 70320), (2736, 68855), (2820, 66804), (2930, 64296), (3384, 55670), (3420, 55084), (3516, 53580), (3572, 52740), (3760, 50103), (4230, 44536), (4395, 42864), (4465, 42192), (4560, 41313), (4688, 40185), (5274, 35720), (5358, 35160), (5567, 33840), (5640, 33402), (5860, 32148), (6768, 27835), (6840, 27542), (7032, 26790), (7144, 26370), (8037, 23440), (8460, 22268), (8790, 21432), (8930, 21096), (10548, 17860), (10716, 17580), (11134, 16920), (11280, 16701), (11720, 16074), (13185, 14288), (13395, 14064), (13680, 13771)]