194418840

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{397}}^1$

素因数の和:482

約数の個数: 256

約数和(自身を含む): 742763520

約数和(自身を除く): 548344680

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 20, 21, 22, 24, 28, 30, 33, 35, 40, 42, 44, 53, 55, 56, 60, 66, 70, 77, 84, 88, 105, 106, 110, 120, 132, 140, 154, 159, 165, 168, 210, 212, 220, 231, 264, 265, 280, 308, 318, 330, 371, 385, 397, 420, 424, 440, 462, 530, 583, 616, 636, 660, 742, 770, 794, 795, 840, 924, 1060, 1113, 1155, 1166, 1191, 1272, 1320, 1484, 1540, 1588, 1590, 1749, 1848, 1855, 1985, 2120, 2226, 2310, 2332, 2382, 2779, 2915, 2968, 3080, 3176, 3180, 3498, 3710, 3970, 4081, 4367, 4452, 4620, 4664, 4764, 5558, 5565, 5830, 5955, 6360, 6996, 7420, 7940, 8162, 8337, 8734, 8745, 8904, 9240, 9528, 11116, 11130, 11660, 11910, 12243, 13101, 13895, 13992, 14840, 15880, 16324, 16674, 17468, 17490, 20405, 21041, 21835, 22232, 22260, 23320, 23820, 24486, 26202, 27790, 30569, 32648, 33348, 34936, 34980, 40810, 41685, 42082, 43670, 44520, 47640, 48972, 52404, 55580, 61138, 61215, 63123, 65505, 66696, 69960, 81620, 83370, 84164, 87340, 91707, 97944, 104808, 105205, 111160, 122276, 122430, 126246, 131010, 147287, 152845, 163240, 166740, 168328, 174680, 183414, 210410, 231451, 244552, 244860, 252492, 262020, 294574, 305690, 315615, 333480, 366828, 420820, 441861, 458535, 462902, 489720, 504984, 524040, 589148, 611380, 631230, 694353, 733656, 736435, 841640, 883722, 917070, 925804, 1157255, 1178296, 1222760, 1262460, 1388706, 1472870, 1620157, 1767444, 1834140, 1851608, 2209305, 2314510, 2524920, 2777412, 2945740, 3240314, 3471765, 3534888, 3668280, 4418610, 4629020, 4860471, 5554824, 5891480, 6480628, 6943530, 8100785, 8837220, 9258040, 9720942, 12961256, 13887060, 16201570, 17674440, 19441884, 24302355, 27774120, 32403140, 38883768, 48604710, 64806280, 97209420, 194418840]

約数ペア:

[(1, 194418840), (2, 97209420), (3, 64806280), (4, 48604710), (5, 38883768), (6, 32403140), (7, 27774120), (8, 24302355), (10, 19441884), (11, 17674440), (12, 16201570), (14, 13887060), (15, 12961256), (20, 9720942), (21, 9258040), (22, 8837220), (24, 8100785), (28, 6943530), (30, 6480628), (33, 5891480), (35, 5554824), (40, 4860471), (42, 4629020), (44, 4418610), (53, 3668280), (55, 3534888), (56, 3471765), (60, 3240314), (66, 2945740), (70, 2777412), (77, 2524920), (84, 2314510), (88, 2209305), (105, 1851608), (106, 1834140), (110, 1767444), (120, 1620157), (132, 1472870), (140, 1388706), (154, 1262460), (159, 1222760), (165, 1178296), (168, 1157255), (210, 925804), (212, 917070), (220, 883722), (231, 841640), (264, 736435), (265, 733656), (280, 694353), (308, 631230), (318, 611380), (330, 589148), (371, 524040), (385, 504984), (397, 489720), (420, 462902), (424, 458535), (440, 441861), (462, 420820), (530, 366828), (583, 333480), (616, 315615), (636, 305690), (660, 294574), (742, 262020), (770, 252492), (794, 244860), (795, 244552), (840, 231451), (924, 210410), (1060, 183414), (1113, 174680), (1155, 168328), (1166, 166740), (1191, 163240), (1272, 152845), (1320, 147287), (1484, 131010), (1540, 126246), (1588, 122430), (1590, 122276), (1749, 111160), (1848, 105205), (1855, 104808), (1985, 97944), (2120, 91707), (2226, 87340), (2310, 84164), (2332, 83370), (2382, 81620), (2779, 69960), (2915, 66696), (2968, 65505), (3080, 63123), (3176, 61215), (3180, 61138), (3498, 55580), (3710, 52404), (3970, 48972), (4081, 47640), (4367, 44520), (4452, 43670), (4620, 42082), (4664, 41685), (4764, 40810), (5558, 34980), (5565, 34936), (5830, 33348), (5955, 32648), (6360, 30569), (6996, 27790), (7420, 26202), (7940, 24486), (8162, 23820), (8337, 23320), (8734, 22260), (8745, 22232), (8904, 21835), (9240, 21041), (9528, 20405), (11116, 17490), (11130, 17468), (11660, 16674), (11910, 16324), (12243, 15880), (13101, 14840), (13895, 13992)]