197923440

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{79}}^1$

素因数の和:192

約数の個数: 320

約数和(自身を含む): 739952640

約数和(自身を除く): 542029200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 13, 15, 16, 20, 22, 24, 26, 30, 33, 39, 40, 44, 48, 52, 55, 60, 65, 66, 73, 78, 79, 80, 88, 104, 110, 120, 130, 132, 143, 146, 156, 158, 165, 176, 195, 208, 219, 220, 237, 240, 260, 264, 286, 292, 312, 316, 330, 365, 390, 395, 429, 438, 440, 474, 520, 528, 572, 584, 624, 632, 660, 715, 730, 780, 790, 803, 858, 869, 876, 880, 948, 949, 1027, 1040, 1095, 1144, 1168, 1185, 1264, 1320, 1430, 1460, 1560, 1580, 1606, 1716, 1738, 1752, 1896, 1898, 2054, 2145, 2190, 2288, 2370, 2409, 2607, 2640, 2847, 2860, 2920, 3081, 3120, 3160, 3212, 3432, 3476, 3504, 3792, 3796, 4015, 4108, 4290, 4345, 4380, 4740, 4745, 4818, 5135, 5214, 5694, 5720, 5767, 5840, 6162, 6320, 6424, 6864, 6952, 7592, 8030, 8216, 8580, 8690, 8760, 9480, 9490, 9636, 10270, 10428, 10439, 11297, 11388, 11440, 11534, 12045, 12324, 12848, 13035, 13904, 14235, 15184, 15405, 16060, 16432, 17160, 17301, 17380, 17520, 18960, 18980, 19272, 20540, 20856, 20878, 22594, 22776, 23068, 24090, 24648, 26070, 28470, 28835, 30810, 31317, 32120, 33891, 34320, 34602, 34760, 37960, 38544, 41080, 41712, 41756, 45188, 45552, 46136, 48180, 49296, 52140, 52195, 56485, 56940, 57670, 61620, 62634, 63437, 64240, 67782, 69204, 69520, 74971, 75920, 82160, 83512, 86505, 90376, 92272, 96360, 104280, 104390, 112970, 113880, 115340, 123240, 125268, 126874, 135564, 138408, 149942, 156585, 167024, 169455, 173010, 180752, 190311, 192720, 208560, 208780, 224913, 225940, 227760, 230680, 246480, 250536, 253748, 271128, 276816, 299884, 313170, 317185, 338910, 346020, 374855, 380622, 417560, 449826, 451880, 461360, 501072, 507496, 542256, 599768, 626340, 634370, 677820, 692040, 749710, 761244, 824681, 835120, 899652, 903760, 951555, 1014992, 1124565, 1199536, 1252680, 1268740, 1355640, 1384080, 1499420, 1522488, 1649362, 1799304, 1903110, 2249130, 2474043, 2505360, 2537480, 2711280, 2998840, 3044976, 3298724, 3598608, 3806220, 4123405, 4498260, 4948086, 5074960, 5997680, 6597448, 7612440, 8246810, 8996520, 9896172, 12370215, 13194896, 15224880, 16493620, 17993040, 19792344, 24740430, 32987240, 39584688, 49480860, 65974480, 98961720, 197923440]

約数ペア:

[(1, 197923440), (2, 98961720), (3, 65974480), (4, 49480860), (5, 39584688), (6, 32987240), (8, 24740430), (10, 19792344), (11, 17993040), (12, 16493620), (13, 15224880), (15, 13194896), (16, 12370215), (20, 9896172), (22, 8996520), (24, 8246810), (26, 7612440), (30, 6597448), (33, 5997680), (39, 5074960), (40, 4948086), (44, 4498260), (48, 4123405), (52, 3806220), (55, 3598608), (60, 3298724), (65, 3044976), (66, 2998840), (73, 2711280), (78, 2537480), (79, 2505360), (80, 2474043), (88, 2249130), (104, 1903110), (110, 1799304), (120, 1649362), (130, 1522488), (132, 1499420), (143, 1384080), (146, 1355640), (156, 1268740), (158, 1252680), (165, 1199536), (176, 1124565), (195, 1014992), (208, 951555), (219, 903760), (220, 899652), (237, 835120), (240, 824681), (260, 761244), (264, 749710), (286, 692040), (292, 677820), (312, 634370), (316, 626340), (330, 599768), (365, 542256), (390, 507496), (395, 501072), (429, 461360), (438, 451880), (440, 449826), (474, 417560), (520, 380622), (528, 374855), (572, 346020), (584, 338910), (624, 317185), (632, 313170), (660, 299884), (715, 276816), (730, 271128), (780, 253748), (790, 250536), (803, 246480), (858, 230680), (869, 227760), (876, 225940), (880, 224913), (948, 208780), (949, 208560), (1027, 192720), (1040, 190311), (1095, 180752), (1144, 173010), (1168, 169455), (1185, 167024), (1264, 156585), (1320, 149942), (1430, 138408), (1460, 135564), (1560, 126874), (1580, 125268), (1606, 123240), (1716, 115340), (1738, 113880), (1752, 112970), (1896, 104390), (1898, 104280), (2054, 96360), (2145, 92272), (2190, 90376), (2288, 86505), (2370, 83512), (2409, 82160), (2607, 75920), (2640, 74971), (2847, 69520), (2860, 69204), (2920, 67782), (3081, 64240), (3120, 63437), (3160, 62634), (3212, 61620), (3432, 57670), (3476, 56940), (3504, 56485), (3792, 52195), (3796, 52140), (4015, 49296), (4108, 48180), (4290, 46136), (4345, 45552), (4380, 45188), (4740, 41756), (4745, 41712), (4818, 41080), (5135, 38544), (5214, 37960), (5694, 34760), (5720, 34602), (5767, 34320), (5840, 33891), (6162, 32120), (6320, 31317), (6424, 30810), (6864, 28835), (6952, 28470), (7592, 26070), (8030, 24648), (8216, 24090), (8580, 23068), (8690, 22776), (8760, 22594), (9480, 20878), (9490, 20856), (9636, 20540), (10270, 19272), (10428, 18980), (10439, 18960), (11297, 17520), (11388, 17380), (11440, 17301), (11534, 17160), (12045, 16432), (12324, 16060), (12848, 15405), (13035, 15184), (13904, 14235)]