1301355440

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^3\times {\mathrm{43}}^1$

素因数の和:125

約数の個数: 320

約数和(自身を含む): 4101166080

約数和(自身を除く): 2799810640

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 17, 20, 22, 28, 34, 35, 40, 43, 44, 55, 56, 68, 70, 77, 80, 85, 86, 88, 110, 112, 119, 136, 140, 154, 170, 172, 176, 187, 215, 220, 238, 272, 280, 289, 301, 308, 340, 344, 374, 385, 430, 440, 473, 476, 560, 578, 595, 602, 616, 680, 688, 731, 748, 770, 860, 880, 935, 946, 952, 1156, 1190, 1204, 1232, 1309, 1360, 1445, 1462, 1496, 1505, 1540, 1720, 1870, 1892, 1904, 2023, 2312, 2365, 2380, 2408, 2618, 2890, 2924, 2992, 3010, 3080, 3179, 3311, 3440, 3655, 3740, 3784, 4046, 4624, 4730, 4760, 4816, 4913, 5117, 5236, 5780, 5848, 6020, 6160, 6358, 6545, 6622, 7310, 7480, 7568, 8041, 8092, 9460, 9520, 9826, 10115, 10234, 10472, 11560, 11696, 12040, 12427, 12716, 13090, 13244, 14620, 14960, 15895, 16082, 16184, 16555, 18920, 19652, 20230, 20468, 20944, 22253, 23120, 24080, 24565, 24854, 25432, 25585, 26180, 26488, 29240, 31790, 32164, 32368, 33110, 34391, 37840, 39304, 40205, 40460, 40936, 44506, 49130, 49708, 50864, 51170, 52360, 52976, 54043, 56287, 58480, 62135, 63580, 64328, 66220, 68782, 78608, 80410, 80920, 81872, 86989, 89012, 98260, 99416, 102340, 104720, 108086, 111265, 112574, 124270, 127160, 128656, 132440, 136697, 137564, 160820, 161840, 171955, 173978, 178024, 196520, 198832, 204680, 211259, 216172, 222530, 225148, 248540, 254320, 264880, 270215, 273394, 275128, 281435, 321640, 343910, 347956, 356048, 378301, 393040, 409360, 422518, 432344, 434945, 445060, 450296, 497080, 540430, 546788, 550256, 562870, 643280, 683485, 687820, 695912, 756602, 845036, 864688, 869890, 890120, 900592, 956879, 994160, 1056295, 1080860, 1093576, 1125740, 1366970, 1375640, 1391824, 1478813, 1513204, 1690072, 1739780, 1780240, 1891505, 1913758, 2112590, 2161720, 2187152, 2251480, 2323849, 2733940, 2751280, 2957626, 3026408, 3380144, 3479560, 3783010, 3827516, 4225180, 4323440, 4502960, 4647698, 4784395, 5467880, 5915252, 6052816, 6959120, 7394065, 7566020, 7655032, 8450360, 9295396, 9568790, 10935760, 11619245, 11830504, 14788130, 15132040, 15310064, 16266943, 16900720, 18590792, 19137580, 23238490, 23661008, 29576260, 30264080, 32533886, 37181584, 38275160, 46476980, 59152520, 65067772, 76550320, 81334715, 92953960, 118305040, 130135544, 162669430, 185907920, 260271088, 325338860, 650677720, 1301355440]

約数ペア:

[(1, 1301355440), (2, 650677720), (4, 325338860), (5, 260271088), (7, 185907920), (8, 162669430), (10, 130135544), (11, 118305040), (14, 92953960), (16, 81334715), (17, 76550320), (20, 65067772), (22, 59152520), (28, 46476980), (34, 38275160), (35, 37181584), (40, 32533886), (43, 30264080), (44, 29576260), (55, 23661008), (56, 23238490), (68, 19137580), (70, 18590792), (77, 16900720), (80, 16266943), (85, 15310064), (86, 15132040), (88, 14788130), (110, 11830504), (112, 11619245), (119, 10935760), (136, 9568790), (140, 9295396), (154, 8450360), (170, 7655032), (172, 7566020), (176, 7394065), (187, 6959120), (215, 6052816), (220, 5915252), (238, 5467880), (272, 4784395), (280, 4647698), (289, 4502960), (301, 4323440), (308, 4225180), (340, 3827516), (344, 3783010), (374, 3479560), (385, 3380144), (430, 3026408), (440, 2957626), (473, 2751280), (476, 2733940), (560, 2323849), (578, 2251480), (595, 2187152), (602, 2161720), (616, 2112590), (680, 1913758), (688, 1891505), (731, 1780240), (748, 1739780), (770, 1690072), (860, 1513204), (880, 1478813), (935, 1391824), (946, 1375640), (952, 1366970), (1156, 1125740), (1190, 1093576), (1204, 1080860), (1232, 1056295), (1309, 994160), (1360, 956879), (1445, 900592), (1462, 890120), (1496, 869890), (1505, 864688), (1540, 845036), (1720, 756602), (1870, 695912), (1892, 687820), (1904, 683485), (2023, 643280), (2312, 562870), (2365, 550256), (2380, 546788), (2408, 540430), (2618, 497080), (2890, 450296), (2924, 445060), (2992, 434945), (3010, 432344), (3080, 422518), (3179, 409360), (3311, 393040), (3440, 378301), (3655, 356048), (3740, 347956), (3784, 343910), (4046, 321640), (4624, 281435), (4730, 275128), (4760, 273394), (4816, 270215), (4913, 264880), (5117, 254320), (5236, 248540), (5780, 225148), (5848, 222530), (6020, 216172), (6160, 211259), (6358, 204680), (6545, 198832), (6622, 196520), (7310, 178024), (7480, 173978), (7568, 171955), (8041, 161840), (8092, 160820), (9460, 137564), (9520, 136697), (9826, 132440), (10115, 128656), (10234, 127160), (10472, 124270), (11560, 112574), (11696, 111265), (12040, 108086), (12427, 104720), (12716, 102340), (13090, 99416), (13244, 98260), (14620, 89012), (14960, 86989), (15895, 81872), (16082, 80920), (16184, 80410), (16555, 78608), (18920, 68782), (19652, 66220), (20230, 64328), (20468, 63580), (20944, 62135), (22253, 58480), (23120, 56287), (24080, 54043), (24565, 52976), (24854, 52360), (25432, 51170), (25585, 50864), (26180, 49708), (26488, 49130), (29240, 44506), (31790, 40936), (32164, 40460), (32368, 40205), (33110, 39304), (34391, 37840)]