6421389520

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{73}}^1\times {\mathrm{281}}^1$

素因数の和:430

約数の個数: 320

約数和(自身を含む): 19127775744

約数和(自身を除く): 12706386224

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 35, 40, 43, 52, 56, 65, 70, 73, 80, 86, 91, 104, 112, 130, 140, 146, 172, 182, 208, 215, 260, 280, 281, 292, 301, 344, 364, 365, 430, 455, 511, 520, 559, 560, 562, 584, 602, 688, 728, 730, 860, 910, 949, 1022, 1040, 1118, 1124, 1168, 1204, 1405, 1456, 1460, 1505, 1720, 1820, 1898, 1967, 2044, 2236, 2248, 2408, 2555, 2795, 2810, 2920, 3010, 3139, 3440, 3640, 3653, 3796, 3913, 3934, 4088, 4472, 4496, 4745, 4816, 5110, 5590, 5620, 5840, 6020, 6278, 6643, 7280, 7306, 7592, 7826, 7868, 8176, 8944, 9490, 9835, 10220, 11180, 11240, 12040, 12083, 12556, 13286, 14612, 15184, 15652, 15695, 15736, 18265, 18980, 19565, 19670, 20440, 20513, 21973, 22360, 22480, 24080, 24166, 25112, 25571, 26572, 29224, 31304, 31390, 31472, 33215, 36530, 37960, 39130, 39340, 40807, 40880, 41026, 43946, 44720, 48332, 50224, 51142, 53144, 58448, 60415, 62608, 62780, 66430, 73060, 75920, 78260, 78680, 81614, 82052, 84581, 87892, 96664, 102284, 102565, 106288, 109865, 120830, 125560, 127855, 132860, 143591, 146120, 156520, 157079, 157360, 163228, 164104, 169162, 175784, 193328, 204035, 204568, 205130, 219730, 241660, 251120, 255710, 265720, 266669, 285649, 287182, 292240, 313040, 314158, 326456, 328208, 338324, 351568, 408070, 409136, 410260, 422905, 439460, 483320, 511420, 531440, 533338, 571298, 574364, 628316, 652912, 676648, 717955, 785395, 816140, 820520, 845810, 878920, 882059, 966640, 1022840, 1066676, 1099553, 1142596, 1148728, 1256632, 1333345, 1353296, 1428245, 1435910, 1570790, 1632280, 1641040, 1691620, 1757840, 1764118, 1866683, 2045680, 2133352, 2199106, 2285192, 2297456, 2513264, 2666690, 2856490, 2871820, 3141580, 3264560, 3383240, 3528236, 3733366, 4266704, 4398212, 4410295, 4570384, 5333380, 5497765, 5712980, 5743640, 6174413, 6283160, 6766480, 7056472, 7466732, 8796424, 8820590, 9333415, 10666760, 10995530, 11425960, 11466767, 11487280, 12348826, 12566320, 14112944, 14933464, 17592848, 17641180, 18666830, 21333520, 21991060, 22851920, 22933534, 24697652, 29866928, 30872065, 35282360, 37333660, 43982120, 45867068, 49395304, 57333835, 61744130, 70564720, 74667320, 80267369, 87964240, 91734136, 98790608, 114667670, 123488260, 149334640, 160534738, 183468272, 229335340, 246976520, 321069476, 401336845, 458670680, 493953040, 642138952, 802673690, 917341360, 1284277904, 1605347380, 3210694760, 6421389520]

約数ペア:

[(1, 6421389520), (2, 3210694760), (4, 1605347380), (5, 1284277904), (7, 917341360), (8, 802673690), (10, 642138952), (13, 493953040), (14, 458670680), (16, 401336845), (20, 321069476), (26, 246976520), (28, 229335340), (35, 183468272), (40, 160534738), (43, 149334640), (52, 123488260), (56, 114667670), (65, 98790608), (70, 91734136), (73, 87964240), (80, 80267369), (86, 74667320), (91, 70564720), (104, 61744130), (112, 57333835), (130, 49395304), (140, 45867068), (146, 43982120), (172, 37333660), (182, 35282360), (208, 30872065), (215, 29866928), (260, 24697652), (280, 22933534), (281, 22851920), (292, 21991060), (301, 21333520), (344, 18666830), (364, 17641180), (365, 17592848), (430, 14933464), (455, 14112944), (511, 12566320), (520, 12348826), (559, 11487280), (560, 11466767), (562, 11425960), (584, 10995530), (602, 10666760), (688, 9333415), (728, 8820590), (730, 8796424), (860, 7466732), (910, 7056472), (949, 6766480), (1022, 6283160), (1040, 6174413), (1118, 5743640), (1124, 5712980), (1168, 5497765), (1204, 5333380), (1405, 4570384), (1456, 4410295), (1460, 4398212), (1505, 4266704), (1720, 3733366), (1820, 3528236), (1898, 3383240), (1967, 3264560), (2044, 3141580), (2236, 2871820), (2248, 2856490), (2408, 2666690), (2555, 2513264), (2795, 2297456), (2810, 2285192), (2920, 2199106), (3010, 2133352), (3139, 2045680), (3440, 1866683), (3640, 1764118), (3653, 1757840), (3796, 1691620), (3913, 1641040), (3934, 1632280), (4088, 1570790), (4472, 1435910), (4496, 1428245), (4745, 1353296), (4816, 1333345), (5110, 1256632), (5590, 1148728), (5620, 1142596), (5840, 1099553), (6020, 1066676), (6278, 1022840), (6643, 966640), (7280, 882059), (7306, 878920), (7592, 845810), (7826, 820520), (7868, 816140), (8176, 785395), (8944, 717955), (9490, 676648), (9835, 652912), (10220, 628316), (11180, 574364), (11240, 571298), (12040, 533338), (12083, 531440), (12556, 511420), (13286, 483320), (14612, 439460), (15184, 422905), (15652, 410260), (15695, 409136), (15736, 408070), (18265, 351568), (18980, 338324), (19565, 328208), (19670, 326456), (20440, 314158), (20513, 313040), (21973, 292240), (22360, 287182), (22480, 285649), (24080, 266669), (24166, 265720), (25112, 255710), (25571, 251120), (26572, 241660), (29224, 219730), (31304, 205130), (31390, 204568), (31472, 204035), (33215, 193328), (36530, 175784), (37960, 169162), (39130, 164104), (39340, 163228), (40807, 157360), (40880, 157079), (41026, 156520), (43946, 146120), (44720, 143591), (48332, 132860), (50224, 127855), (51142, 125560), (53144, 120830), (58448, 109865), (60415, 106288), (62608, 102565), (62780, 102284), (66430, 96664), (73060, 87892), (75920, 84581), (78260, 82052), (78680, 81614)]