206345099120

素因数分解:

$2^4\times 5^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{127}}^1\times {\mathrm{8293}}^1$

素因数の和:8543

約数の個数: 160

約数和(自身を含む): 505506693120

約数和(自身を除く): 299161594000

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 40, 62, 79, 80, 124, 127, 155, 158, 248, 254, 310, 316, 395, 496, 508, 620, 632, 635, 790, 1016, 1240, 1264, 1270, 1580, 2032, 2449, 2480, 2540, 3160, 3937, 4898, 5080, 6320, 7874, 8293, 9796, 10033, 10160, 12245, 15748, 16586, 19592, 19685, 20066, 24490, 31496, 33172, 39184, 39370, 40132, 41465, 48980, 50165, 62992, 66344, 78740, 80264, 82930, 97960, 100330, 132688, 157480, 160528, 165860, 195920, 200660, 257083, 311023, 314960, 331720, 401320, 514166, 622046, 655147, 663440, 802640, 1028332, 1053211, 1244092, 1285415, 1310294, 1555115, 2056664, 2106422, 2488184, 2570830, 2620588, 3110230, 3275735, 4113328, 4212844, 4976368, 5141660, 5241176, 5266055, 6220460, 6551470, 8425688, 10283320, 10482352, 10532110, 12440920, 13102940, 16851376, 20309557, 20566640, 21064220, 24881840, 26205880, 32649541, 40619114, 42128440, 52411760, 65299082, 81238228, 83203669, 84256880, 101547785, 130598164, 162476456, 163247705, 166407338, 203095570, 261196328, 324952912, 326495410, 332814676, 406191140, 416018345, 522392656, 652990820, 665629352, 812382280, 832036690, 1305981640, 1331258704, 1624764560, 1664073380, 2579313739, 2611963280, 3328146760, 5158627478, 6656293520, 10317254956, 12896568695, 20634509912, 25793137390, 41269019824, 51586274780, 103172549560, 206345099120]

約数ペア:

[(1, 206345099120), (2, 103172549560), (4, 51586274780), (5, 41269019824), (8, 25793137390), (10, 20634509912), (16, 12896568695), (20, 10317254956), (31, 6656293520), (40, 5158627478), (62, 3328146760), (79, 2611963280), (80, 2579313739), (124, 1664073380), (127, 1624764560), (155, 1331258704), (158, 1305981640), (248, 832036690), (254, 812382280), (310, 665629352), (316, 652990820), (395, 522392656), (496, 416018345), (508, 406191140), (620, 332814676), (632, 326495410), (635, 324952912), (790, 261196328), (1016, 203095570), (1240, 166407338), (1264, 163247705), (1270, 162476456), (1580, 130598164), (2032, 101547785), (2449, 84256880), (2480, 83203669), (2540, 81238228), (3160, 65299082), (3937, 52411760), (4898, 42128440), (5080, 40619114), (6320, 32649541), (7874, 26205880), (8293, 24881840), (9796, 21064220), (10033, 20566640), (10160, 20309557), (12245, 16851376), (15748, 13102940), (16586, 12440920), (19592, 10532110), (19685, 10482352), (20066, 10283320), (24490, 8425688), (31496, 6551470), (33172, 6220460), (39184, 5266055), (39370, 5241176), (40132, 5141660), (41465, 4976368), (48980, 4212844), (50165, 4113328), (62992, 3275735), (66344, 3110230), (78740, 2620588), (80264, 2570830), (82930, 2488184), (97960, 2106422), (100330, 2056664), (132688, 1555115), (157480, 1310294), (160528, 1285415), (165860, 1244092), (195920, 1053211), (200660, 1028332), (257083, 802640), (311023, 663440), (314960, 655147), (331720, 622046), (401320, 514166)]