15636763520

素因数分解:

$2^7\times 5^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{137}}^1\times {\mathrm{349}}^1$

素因数の和:585

約数の個数: 256

約数和(自身を含む): 43748208000

約数和(自身を除く): 28111444480

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 73, 80, 112, 128, 137, 140, 146, 160, 224, 274, 280, 292, 320, 349, 365, 448, 511, 548, 560, 584, 640, 685, 698, 730, 896, 959, 1022, 1096, 1120, 1168, 1370, 1396, 1460, 1745, 1918, 2044, 2192, 2240, 2336, 2443, 2555, 2740, 2792, 2920, 3490, 3836, 4088, 4384, 4480, 4672, 4795, 4886, 5110, 5480, 5584, 5840, 6980, 7672, 8176, 8768, 9344, 9590, 9772, 10001, 10220, 10960, 11168, 11680, 12215, 13960, 15344, 16352, 17536, 19180, 19544, 20002, 20440, 21920, 22336, 23360, 24430, 25477, 27920, 30688, 32704, 38360, 39088, 40004, 40880, 43840, 44672, 46720, 47813, 48860, 50005, 50954, 55840, 61376, 65408, 70007, 76720, 78176, 80008, 81760, 87680, 95626, 97720, 100010, 101908, 111680, 122752, 127385, 140014, 153440, 156352, 160016, 163520, 178339, 191252, 195440, 200020, 203816, 223360, 239065, 254770, 280028, 306880, 312704, 320032, 327040, 334691, 350035, 356678, 382504, 390880, 400040, 407632, 478130, 509540, 560056, 613760, 640064, 669382, 700070, 713356, 765008, 781760, 800080, 815264, 891695, 956260, 1019080, 1120112, 1280128, 1338764, 1400140, 1426712, 1530016, 1563520, 1600160, 1630528, 1673455, 1783390, 1912520, 2038160, 2240224, 2677528, 2800280, 2853424, 3060032, 3200320, 3261056, 3346910, 3490349, 3566780, 3825040, 4076320, 4480448, 5355056, 5600560, 5706848, 6120064, 6400640, 6693820, 6980698, 7133560, 7650080, 8152640, 8960896, 10710112, 11201120, 11413696, 13387640, 13961396, 14267120, 15300160, 16305280, 17451745, 21420224, 22402240, 22827392, 24432443, 26775280, 27922792, 28534240, 30600320, 34903490, 42840448, 44804480, 48864886, 53550560, 55845584, 57068480, 69806980, 97729772, 107101120, 111691168, 114136960, 122162215, 139613960, 195459544, 214202240, 223382336, 244324430, 279227920, 390919088, 446764672, 488648860, 558455840, 781838176, 977297720, 1116911680, 1563676352, 1954595440, 2233823360, 3127352704, 3909190880, 7818381760, 15636763520]

約数ペア:

[(1, 15636763520), (2, 7818381760), (4, 3909190880), (5, 3127352704), (7, 2233823360), (8, 1954595440), (10, 1563676352), (14, 1116911680), (16, 977297720), (20, 781838176), (28, 558455840), (32, 488648860), (35, 446764672), (40, 390919088), (56, 279227920), (64, 244324430), (70, 223382336), (73, 214202240), (80, 195459544), (112, 139613960), (128, 122162215), (137, 114136960), (140, 111691168), (146, 107101120), (160, 97729772), (224, 69806980), (274, 57068480), (280, 55845584), (292, 53550560), (320, 48864886), (349, 44804480), (365, 42840448), (448, 34903490), (511, 30600320), (548, 28534240), (560, 27922792), (584, 26775280), (640, 24432443), (685, 22827392), (698, 22402240), (730, 21420224), (896, 17451745), (959, 16305280), (1022, 15300160), (1096, 14267120), (1120, 13961396), (1168, 13387640), (1370, 11413696), (1396, 11201120), (1460, 10710112), (1745, 8960896), (1918, 8152640), (2044, 7650080), (2192, 7133560), (2240, 6980698), (2336, 6693820), (2443, 6400640), (2555, 6120064), (2740, 5706848), (2792, 5600560), (2920, 5355056), (3490, 4480448), (3836, 4076320), (4088, 3825040), (4384, 3566780), (4480, 3490349), (4672, 3346910), (4795, 3261056), (4886, 3200320), (5110, 3060032), (5480, 2853424), (5584, 2800280), (5840, 2677528), (6980, 2240224), (7672, 2038160), (8176, 1912520), (8768, 1783390), (9344, 1673455), (9590, 1630528), (9772, 1600160), (10001, 1563520), (10220, 1530016), (10960, 1426712), (11168, 1400140), (11680, 1338764), (12215, 1280128), (13960, 1120112), (15344, 1019080), (16352, 956260), (17536, 891695), (19180, 815264), (19544, 800080), (20002, 781760), (20440, 765008), (21920, 713356), (22336, 700070), (23360, 669382), (24430, 640064), (25477, 613760), (27920, 560056), (30688, 509540), (32704, 478130), (38360, 407632), (39088, 400040), (40004, 390880), (40880, 382504), (43840, 356678), (44672, 350035), (46720, 334691), (47813, 327040), (48860, 320032), (50005, 312704), (50954, 306880), (55840, 280028), (61376, 254770), (65408, 239065), (70007, 223360), (76720, 203816), (78176, 200020), (80008, 195440), (81760, 191252), (87680, 178339), (95626, 163520), (97720, 160016), (100010, 156352), (101908, 153440), (111680, 140014), (122752, 127385)]