40123679120

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{73}}^1\times {\mathrm{647}}^1$

素因数の和:818

約数の個数: 320

約数和(自身を含む): 113878711296

約数和(自身を除く): 73755032176

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 37, 40, 41, 56, 70, 73, 74, 80, 82, 112, 140, 146, 148, 164, 185, 205, 259, 280, 287, 292, 296, 328, 365, 370, 410, 511, 518, 560, 574, 584, 592, 647, 656, 730, 740, 820, 1022, 1036, 1148, 1168, 1294, 1295, 1435, 1460, 1480, 1517, 1640, 2044, 2072, 2296, 2555, 2588, 2590, 2701, 2870, 2920, 2960, 2993, 3034, 3235, 3280, 4088, 4144, 4529, 4592, 5110, 5176, 5180, 5402, 5740, 5840, 5986, 6068, 6470, 7585, 8176, 9058, 10220, 10352, 10360, 10619, 10804, 11480, 11972, 12136, 12940, 13505, 14965, 15170, 18116, 18907, 20440, 20720, 20951, 21238, 21608, 22645, 22960, 23939, 23944, 24272, 25880, 26527, 27010, 29930, 30340, 36232, 37814, 40880, 41902, 42476, 43216, 45290, 47231, 47878, 47888, 51760, 53054, 53095, 54020, 59860, 60680, 72464, 75628, 83804, 84952, 90580, 94462, 94535, 95756, 104755, 106108, 106190, 108040, 110741, 119695, 119720, 121360, 132635, 151256, 167573, 167608, 169904, 181160, 185689, 188924, 189070, 191512, 209510, 212216, 212380, 216080, 221482, 236155, 239390, 239440, 265270, 302512, 330617, 335146, 335216, 362320, 371378, 377848, 378140, 383024, 419020, 424432, 424760, 442964, 472310, 478780, 530540, 553705, 661234, 670292, 742756, 755696, 756280, 775187, 837865, 838040, 849520, 885928, 928445, 944620, 957560, 981499, 1061080, 1107410, 1322468, 1340584, 1485512, 1512560, 1550374, 1653085, 1675730, 1676080, 1747547, 1771856, 1856890, 1889240, 1915120, 1936471, 1962998, 2122160, 2214820, 2644936, 2681168, 2971024, 3100748, 3306170, 3351460, 3495094, 3713780, 3778480, 3872942, 3875935, 3925996, 4429640, 4907495, 5289872, 6201496, 6612340, 6702920, 6870493, 6990188, 7427560, 7745884, 7751870, 7851992, 8737735, 8859280, 9682355, 9814990, 12232829, 12402992, 13224680, 13405840, 13555297, 13740986, 13980376, 14855120, 15491768, 15503740, 15703984, 17475470, 19364710, 19629980, 24465658, 26449360, 27110594, 27481972, 27960752, 30983536, 31007480, 34352465, 34950940, 38729420, 39259960, 48931316, 54221188, 54963944, 61164145, 62014960, 67776485, 68704930, 69901880, 71649427, 77458840, 78519920, 97862632, 108442376, 109927888, 122328290, 135552970, 137409860, 139803760, 143298854, 154917680, 195725264, 216884752, 244656580, 271105940, 274819720, 286597708, 358247135, 489313160, 501545989, 542211880, 549639440, 573195416, 716494270, 978626320, 1003091978, 1084423760, 1146390832, 1432988540, 2006183956, 2507729945, 2865977080, 4012367912, 5015459890, 5731954160, 8024735824, 10030919780, 20061839560, 40123679120]

約数ペア:

[(1, 40123679120), (2, 20061839560), (4, 10030919780), (5, 8024735824), (7, 5731954160), (8, 5015459890), (10, 4012367912), (14, 2865977080), (16, 2507729945), (20, 2006183956), (28, 1432988540), (35, 1146390832), (37, 1084423760), (40, 1003091978), (41, 978626320), (56, 716494270), (70, 573195416), (73, 549639440), (74, 542211880), (80, 501545989), (82, 489313160), (112, 358247135), (140, 286597708), (146, 274819720), (148, 271105940), (164, 244656580), (185, 216884752), (205, 195725264), (259, 154917680), (280, 143298854), (287, 139803760), (292, 137409860), (296, 135552970), (328, 122328290), (365, 109927888), (370, 108442376), (410, 97862632), (511, 78519920), (518, 77458840), (560, 71649427), (574, 69901880), (584, 68704930), (592, 67776485), (647, 62014960), (656, 61164145), (730, 54963944), (740, 54221188), (820, 48931316), (1022, 39259960), (1036, 38729420), (1148, 34950940), (1168, 34352465), (1294, 31007480), (1295, 30983536), (1435, 27960752), (1460, 27481972), (1480, 27110594), (1517, 26449360), (1640, 24465658), (2044, 19629980), (2072, 19364710), (2296, 17475470), (2555, 15703984), (2588, 15503740), (2590, 15491768), (2701, 14855120), (2870, 13980376), (2920, 13740986), (2960, 13555297), (2993, 13405840), (3034, 13224680), (3235, 12402992), (3280, 12232829), (4088, 9814990), (4144, 9682355), (4529, 8859280), (4592, 8737735), (5110, 7851992), (5176, 7751870), (5180, 7745884), (5402, 7427560), (5740, 6990188), (5840, 6870493), (5986, 6702920), (6068, 6612340), (6470, 6201496), (7585, 5289872), (8176, 4907495), (9058, 4429640), (10220, 3925996), (10352, 3875935), (10360, 3872942), (10619, 3778480), (10804, 3713780), (11480, 3495094), (11972, 3351460), (12136, 3306170), (12940, 3100748), (13505, 2971024), (14965, 2681168), (15170, 2644936), (18116, 2214820), (18907, 2122160), (20440, 1962998), (20720, 1936471), (20951, 1915120), (21238, 1889240), (21608, 1856890), (22645, 1771856), (22960, 1747547), (23939, 1676080), (23944, 1675730), (24272, 1653085), (25880, 1550374), (26527, 1512560), (27010, 1485512), (29930, 1340584), (30340, 1322468), (36232, 1107410), (37814, 1061080), (40880, 981499), (41902, 957560), (42476, 944620), (43216, 928445), (45290, 885928), (47231, 849520), (47878, 838040), (47888, 837865), (51760, 775187), (53054, 756280), (53095, 755696), (54020, 742756), (59860, 670292), (60680, 661234), (72464, 553705), (75628, 530540), (83804, 478780), (84952, 472310), (90580, 442964), (94462, 424760), (94535, 424432), (95756, 419020), (104755, 383024), (106108, 378140), (106190, 377848), (108040, 371378), (110741, 362320), (119695, 335216), (119720, 335146), (121360, 330617), (132635, 302512), (151256, 265270), (167573, 239440), (167608, 239390), (169904, 236155), (181160, 221482), (185689, 216080), (188924, 212380), (189070, 212216), (191512, 209510)]