22717920

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1$

素因数の和:137

約数の個数: 192

約数和(自身を含む): 78382080

約数和(自身を除く): 55664160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 32, 38, 40, 47, 48, 53, 57, 60, 76, 80, 94, 95, 96, 106, 114, 120, 141, 152, 159, 160, 188, 190, 212, 228, 235, 240, 265, 282, 285, 304, 318, 376, 380, 424, 456, 470, 480, 530, 564, 570, 608, 636, 705, 752, 760, 795, 848, 893, 912, 940, 1007, 1060, 1128, 1140, 1272, 1410, 1504, 1520, 1590, 1696, 1786, 1824, 1880, 2014, 2120, 2256, 2280, 2491, 2544, 2679, 2820, 3021, 3040, 3180, 3572, 3760, 4028, 4240, 4465, 4512, 4560, 4982, 5035, 5088, 5358, 5640, 6042, 6360, 7144, 7473, 7520, 8056, 8480, 8930, 9120, 9964, 10070, 10716, 11280, 12084, 12455, 12720, 13395, 14288, 14946, 15105, 16112, 17860, 19928, 20140, 21432, 22560, 24168, 24910, 25440, 26790, 28576, 29892, 30210, 32224, 35720, 37365, 39856, 40280, 42864, 47329, 48336, 49820, 53580, 59784, 60420, 71440, 74730, 79712, 80560, 85728, 94658, 96672, 99640, 107160, 119568, 120840, 141987, 142880, 149460, 161120, 189316, 199280, 214320, 236645, 239136, 241680, 283974, 298920, 378632, 398560, 428640, 473290, 483360, 567948, 597840, 709935, 757264, 946580, 1135896, 1195680, 1419870, 1514528, 1893160, 2271792, 2839740, 3786320, 4543584, 5679480, 7572640, 11358960, 22717920]

約数ペア:

[(1, 22717920), (2, 11358960), (3, 7572640), (4, 5679480), (5, 4543584), (6, 3786320), (8, 2839740), (10, 2271792), (12, 1893160), (15, 1514528), (16, 1419870), (19, 1195680), (20, 1135896), (24, 946580), (30, 757264), (32, 709935), (38, 597840), (40, 567948), (47, 483360), (48, 473290), (53, 428640), (57, 398560), (60, 378632), (76, 298920), (80, 283974), (94, 241680), (95, 239136), (96, 236645), (106, 214320), (114, 199280), (120, 189316), (141, 161120), (152, 149460), (159, 142880), (160, 141987), (188, 120840), (190, 119568), (212, 107160), (228, 99640), (235, 96672), (240, 94658), (265, 85728), (282, 80560), (285, 79712), (304, 74730), (318, 71440), (376, 60420), (380, 59784), (424, 53580), (456, 49820), (470, 48336), (480, 47329), (530, 42864), (564, 40280), (570, 39856), (608, 37365), (636, 35720), (705, 32224), (752, 30210), (760, 29892), (795, 28576), (848, 26790), (893, 25440), (912, 24910), (940, 24168), (1007, 22560), (1060, 21432), (1128, 20140), (1140, 19928), (1272, 17860), (1410, 16112), (1504, 15105), (1520, 14946), (1590, 14288), (1696, 13395), (1786, 12720), (1824, 12455), (1880, 12084), (2014, 11280), (2120, 10716), (2256, 10070), (2280, 9964), (2491, 9120), (2544, 8930), (2679, 8480), (2820, 8056), (3021, 7520), (3040, 7473), (3180, 7144), (3572, 6360), (3760, 6042), (4028, 5640), (4240, 5358), (4465, 5088), (4512, 5035), (4560, 4982)]