190740240

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{191}}^1$

素因数の和:302

約数の個数: 240

約数和(自身を含む): 687098880

約数和(自身を除く): 496358640

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 30, 36, 38, 40, 45, 48, 57, 60, 72, 73, 76, 80, 90, 95, 114, 120, 144, 146, 152, 171, 180, 190, 191, 219, 228, 240, 285, 292, 304, 342, 360, 365, 380, 382, 438, 456, 570, 573, 584, 657, 684, 720, 730, 760, 764, 855, 876, 912, 955, 1095, 1140, 1146, 1168, 1314, 1368, 1387, 1460, 1520, 1528, 1710, 1719, 1752, 1910, 2190, 2280, 2292, 2628, 2736, 2774, 2865, 2920, 3056, 3285, 3420, 3438, 3504, 3629, 3820, 4161, 4380, 4560, 4584, 5256, 5548, 5730, 5840, 6570, 6840, 6876, 6935, 7258, 7640, 8322, 8595, 8760, 9168, 10512, 10887, 11096, 11460, 12483, 13140, 13680, 13752, 13870, 13943, 14516, 15280, 16644, 17190, 17520, 18145, 20805, 21774, 22192, 22920, 24966, 26280, 27504, 27740, 27886, 29032, 32661, 33288, 34380, 36290, 41610, 41829, 43548, 45840, 49932, 52560, 54435, 55480, 55772, 58064, 62415, 65322, 66576, 68760, 69715, 72580, 83220, 83658, 87096, 99864, 108870, 110960, 111544, 124830, 125487, 130644, 137520, 139430, 145160, 163305, 166440, 167316, 174192, 199728, 209145, 217740, 223088, 249660, 250974, 261288, 264917, 278860, 290320, 326610, 332880, 334632, 418290, 435480, 499320, 501948, 522576, 529834, 557720, 627435, 653220, 669264, 794751, 836580, 870960, 998640, 1003896, 1059668, 1115440, 1254870, 1306440, 1324585, 1589502, 1673160, 2007792, 2119336, 2384253, 2509740, 2612880, 2649170, 3179004, 3346320, 3973755, 4238672, 4768506, 5019480, 5298340, 6358008, 7947510, 9537012, 10038960, 10596680, 11921265, 12716016, 15895020, 19074024, 21193360, 23842530, 31790040, 38148048, 47685060, 63580080, 95370120, 190740240]

約数ペア:

[(1, 190740240), (2, 95370120), (3, 63580080), (4, 47685060), (5, 38148048), (6, 31790040), (8, 23842530), (9, 21193360), (10, 19074024), (12, 15895020), (15, 12716016), (16, 11921265), (18, 10596680), (19, 10038960), (20, 9537012), (24, 7947510), (30, 6358008), (36, 5298340), (38, 5019480), (40, 4768506), (45, 4238672), (48, 3973755), (57, 3346320), (60, 3179004), (72, 2649170), (73, 2612880), (76, 2509740), (80, 2384253), (90, 2119336), (95, 2007792), (114, 1673160), (120, 1589502), (144, 1324585), (146, 1306440), (152, 1254870), (171, 1115440), (180, 1059668), (190, 1003896), (191, 998640), (219, 870960), (228, 836580), (240, 794751), (285, 669264), (292, 653220), (304, 627435), (342, 557720), (360, 529834), (365, 522576), (380, 501948), (382, 499320), (438, 435480), (456, 418290), (570, 334632), (573, 332880), (584, 326610), (657, 290320), (684, 278860), (720, 264917), (730, 261288), (760, 250974), (764, 249660), (855, 223088), (876, 217740), (912, 209145), (955, 199728), (1095, 174192), (1140, 167316), (1146, 166440), (1168, 163305), (1314, 145160), (1368, 139430), (1387, 137520), (1460, 130644), (1520, 125487), (1528, 124830), (1710, 111544), (1719, 110960), (1752, 108870), (1910, 99864), (2190, 87096), (2280, 83658), (2292, 83220), (2628, 72580), (2736, 69715), (2774, 68760), (2865, 66576), (2920, 65322), (3056, 62415), (3285, 58064), (3420, 55772), (3438, 55480), (3504, 54435), (3629, 52560), (3820, 49932), (4161, 45840), (4380, 43548), (4560, 41829), (4584, 41610), (5256, 36290), (5548, 34380), (5730, 33288), (5840, 32661), (6570, 29032), (6840, 27886), (6876, 27740), (6935, 27504), (7258, 26280), (7640, 24966), (8322, 22920), (8595, 22192), (8760, 21774), (9168, 20805), (10512, 18145), (10887, 17520), (11096, 17190), (11460, 16644), (12483, 15280), (13140, 14516), (13680, 13943), (13752, 13870)]