64873203120

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{433}}^1\times {\mathrm{18917}}^1$

素因数の和:19380

約数の個数: 240

約数和(自身を含む): 238233314592

約数和(自身を除く): 173360111472

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 30, 33, 36, 40, 44, 45, 48, 55, 60, 66, 72, 80, 88, 90, 99, 110, 120, 132, 144, 165, 176, 180, 198, 220, 240, 264, 330, 360, 396, 433, 440, 495, 528, 660, 720, 792, 866, 880, 990, 1299, 1320, 1584, 1732, 1980, 2165, 2598, 2640, 3464, 3897, 3960, 4330, 4763, 5196, 6495, 6928, 7794, 7920, 8660, 9526, 10392, 12990, 14289, 15588, 17320, 18917, 19052, 19485, 20784, 23815, 25980, 28578, 31176, 34640, 37834, 38104, 38970, 42867, 47630, 51960, 56751, 57156, 62352, 71445, 75668, 76208, 77940, 85734, 94585, 95260, 103920, 113502, 114312, 142890, 151336, 155880, 170253, 171468, 189170, 190520, 208087, 214335, 227004, 228624, 283755, 285780, 302672, 311760, 340506, 342936, 378340, 381040, 416174, 428670, 454008, 567510, 571560, 624261, 681012, 685872, 756680, 832348, 851265, 857340, 908016, 1040435, 1135020, 1143120, 1248522, 1362024, 1513360, 1664696, 1702530, 1714680, 1872783, 2080870, 2270040, 2497044, 2724048, 3121305, 3329392, 3405060, 3429360, 3745566, 4161740, 4540080, 4994088, 6242610, 6810120, 7491132, 8191061, 8323480, 9363915, 9988176, 12485220, 13620240, 14982264, 16382122, 16646960, 18727830, 24573183, 24970440, 29964528, 32764244, 37455660, 40955305, 49146366, 49940880, 65528488, 73719549, 74911320, 81910610, 90101671, 98292732, 122865915, 131056976, 147439098, 149822640, 163821220, 180203342, 196585464, 245731830, 270305013, 294878196, 327642440, 360406684, 368597745, 393170928, 450508355, 491463660, 540610026, 589756392, 655284880, 720813368, 737195490, 810915039, 901016710, 982927320, 1081220052, 1179512784, 1351525065, 1441626736, 1474390980, 1621830078, 1802033420, 1965854640, 2162440104, 2703050130, 2948781960, 3243660156, 3604066840, 4054575195, 4324880208, 5406100260, 5897563920, 6487320312, 7208133680, 8109150390, 10812200520, 12974640624, 16218300780, 21624401040, 32436601560, 64873203120]

約数ペア:

[(1, 64873203120), (2, 32436601560), (3, 21624401040), (4, 16218300780), (5, 12974640624), (6, 10812200520), (8, 8109150390), (9, 7208133680), (10, 6487320312), (11, 5897563920), (12, 5406100260), (15, 4324880208), (16, 4054575195), (18, 3604066840), (20, 3243660156), (22, 2948781960), (24, 2703050130), (30, 2162440104), (33, 1965854640), (36, 1802033420), (40, 1621830078), (44, 1474390980), (45, 1441626736), (48, 1351525065), (55, 1179512784), (60, 1081220052), (66, 982927320), (72, 901016710), (80, 810915039), (88, 737195490), (90, 720813368), (99, 655284880), (110, 589756392), (120, 540610026), (132, 491463660), (144, 450508355), (165, 393170928), (176, 368597745), (180, 360406684), (198, 327642440), (220, 294878196), (240, 270305013), (264, 245731830), (330, 196585464), (360, 180203342), (396, 163821220), (433, 149822640), (440, 147439098), (495, 131056976), (528, 122865915), (660, 98292732), (720, 90101671), (792, 81910610), (866, 74911320), (880, 73719549), (990, 65528488), (1299, 49940880), (1320, 49146366), (1584, 40955305), (1732, 37455660), (1980, 32764244), (2165, 29964528), (2598, 24970440), (2640, 24573183), (3464, 18727830), (3897, 16646960), (3960, 16382122), (4330, 14982264), (4763, 13620240), (5196, 12485220), (6495, 9988176), (6928, 9363915), (7794, 8323480), (7920, 8191061), (8660, 7491132), (9526, 6810120), (10392, 6242610), (12990, 4994088), (14289, 4540080), (15588, 4161740), (17320, 3745566), (18917, 3429360), (19052, 3405060), (19485, 3329392), (20784, 3121305), (23815, 2724048), (25980, 2497044), (28578, 2270040), (31176, 2080870), (34640, 1872783), (37834, 1714680), (38104, 1702530), (38970, 1664696), (42867, 1513360), (47630, 1362024), (51960, 1248522), (56751, 1143120), (57156, 1135020), (62352, 1040435), (71445, 908016), (75668, 857340), (76208, 851265), (77940, 832348), (85734, 756680), (94585, 685872), (95260, 681012), (103920, 624261), (113502, 571560), (114312, 567510), (142890, 454008), (151336, 428670), (155880, 416174), (170253, 381040), (171468, 378340), (189170, 342936), (190520, 340506), (208087, 311760), (214335, 302672), (227004, 285780), (228624, 283755)]