1914580920

素因数分解:

$2^3\times 3^1\times 5^1\times 7^2\times {\mathrm{83}}^1\times {\mathrm{3923}}^1$

素因数の和:4034

約数の個数: 192

約数和(自身を含む): 6763720320

約数和(自身を除く): 4849139400

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 49, 56, 60, 70, 83, 84, 98, 105, 120, 140, 147, 166, 168, 196, 210, 245, 249, 280, 294, 332, 392, 415, 420, 490, 498, 581, 588, 664, 735, 830, 840, 980, 996, 1162, 1176, 1245, 1470, 1660, 1743, 1960, 1992, 2324, 2490, 2905, 2940, 3320, 3486, 3923, 4067, 4648, 4980, 5810, 5880, 6972, 7846, 8134, 8715, 9960, 11620, 11769, 12201, 13944, 15692, 16268, 17430, 19615, 20335, 23240, 23538, 24402, 27461, 31384, 32536, 34860, 39230, 40670, 47076, 48804, 54922, 58845, 61005, 69720, 78460, 81340, 82383, 94152, 97608, 109844, 117690, 122010, 137305, 156920, 162680, 164766, 192227, 219688, 235380, 244020, 274610, 325609, 329532, 384454, 411915, 470760, 488040, 549220, 576681, 651218, 659064, 768908, 823830, 961135, 976827, 1098440, 1153362, 1302436, 1537816, 1628045, 1647660, 1922270, 1953654, 2279263, 2306724, 2604872, 2883405, 3256090, 3295320, 3844540, 3907308, 4558526, 4613448, 4884135, 5766810, 6512180, 6837789, 7689080, 7814616, 9117052, 9768270, 11396315, 11533620, 13024360, 13675578, 15954841, 18234104, 19536540, 22792630, 23067240, 27351156, 31909682, 34188945, 39073080, 45585260, 47864523, 54702312, 63819364, 68377890, 79774205, 91170520, 95729046, 127638728, 136755780, 159548410, 191458092, 239322615, 273511560, 319096820, 382916184, 478645230, 638193640, 957290460, 1914580920]

約数ペア:

[(1, 1914580920), (2, 957290460), (3, 638193640), (4, 478645230), (5, 382916184), (6, 319096820), (7, 273511560), (8, 239322615), (10, 191458092), (12, 159548410), (14, 136755780), (15, 127638728), (20, 95729046), (21, 91170520), (24, 79774205), (28, 68377890), (30, 63819364), (35, 54702312), (40, 47864523), (42, 45585260), (49, 39073080), (56, 34188945), (60, 31909682), (70, 27351156), (83, 23067240), (84, 22792630), (98, 19536540), (105, 18234104), (120, 15954841), (140, 13675578), (147, 13024360), (166, 11533620), (168, 11396315), (196, 9768270), (210, 9117052), (245, 7814616), (249, 7689080), (280, 6837789), (294, 6512180), (332, 5766810), (392, 4884135), (415, 4613448), (420, 4558526), (490, 3907308), (498, 3844540), (581, 3295320), (588, 3256090), (664, 2883405), (735, 2604872), (830, 2306724), (840, 2279263), (980, 1953654), (996, 1922270), (1162, 1647660), (1176, 1628045), (1245, 1537816), (1470, 1302436), (1660, 1153362), (1743, 1098440), (1960, 976827), (1992, 961135), (2324, 823830), (2490, 768908), (2905, 659064), (2940, 651218), (3320, 576681), (3486, 549220), (3923, 488040), (4067, 470760), (4648, 411915), (4980, 384454), (5810, 329532), (5880, 325609), (6972, 274610), (7846, 244020), (8134, 235380), (8715, 219688), (9960, 192227), (11620, 164766), (11769, 162680), (12201, 156920), (13944, 137305), (15692, 122010), (16268, 117690), (17430, 109844), (19615, 97608), (20335, 94152), (23240, 82383), (23538, 81340), (24402, 78460), (27461, 69720), (31384, 61005), (32536, 58845), (34860, 54922), (39230, 48804), (40670, 47076)]