1566364650560

素因数分解:

$2^6\times 5^1\times {\mathrm{79}}^1\times {\mathrm{271}}^1\times {\mathrm{228637}}^1$

素因数の和:229004

約数の個数: 112

約数和(自身を含む): 3791074114560

約数和(自身を除く): 2224709464000

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 79, 80, 158, 160, 271, 316, 320, 395, 542, 632, 790, 1084, 1264, 1355, 1580, 2168, 2528, 2710, 3160, 4336, 5056, 5420, 6320, 8672, 10840, 12640, 17344, 21409, 21680, 25280, 42818, 43360, 85636, 86720, 107045, 171272, 214090, 228637, 342544, 428180, 457274, 685088, 856360, 914548, 1143185, 1370176, 1712720, 1829096, 2286370, 3425440, 3658192, 4572740, 6850880, 7316384, 9145480, 14632768, 18062323, 18290960, 36124646, 36581920, 61960627, 72249292, 73163840, 90311615, 123921254, 144498584, 180623230, 247842508, 288997168, 309803135, 361246460, 495685016, 577994336, 619606270, 722492920, 991370032, 1155988672, 1239212540, 1444985840, 1982740064, 2478425080, 2889971680, 3965480128, 4894889533, 4956850160, 5779943360, 9789779066, 9913700320, 19579558132, 19827400640, 24474447665, 39159116264, 48948895330, 78318232528, 97897790660, 156636465056, 195795581320, 313272930112, 391591162640, 783182325280, 1566364650560]

約数ペア:

[(1, 1566364650560), (2, 783182325280), (4, 391591162640), (5, 313272930112), (8, 195795581320), (10, 156636465056), (16, 97897790660), (20, 78318232528), (32, 48948895330), (40, 39159116264), (64, 24474447665), (79, 19827400640), (80, 19579558132), (158, 9913700320), (160, 9789779066), (271, 5779943360), (316, 4956850160), (320, 4894889533), (395, 3965480128), (542, 2889971680), (632, 2478425080), (790, 1982740064), (1084, 1444985840), (1264, 1239212540), (1355, 1155988672), (1580, 991370032), (2168, 722492920), (2528, 619606270), (2710, 577994336), (3160, 495685016), (4336, 361246460), (5056, 309803135), (5420, 288997168), (6320, 247842508), (8672, 180623230), (10840, 144498584), (12640, 123921254), (17344, 90311615), (21409, 73163840), (21680, 72249292), (25280, 61960627), (42818, 36581920), (43360, 36124646), (85636, 18290960), (86720, 18062323), (107045, 14632768), (171272, 9145480), (214090, 7316384), (228637, 6850880), (342544, 4572740), (428180, 3658192), (457274, 3425440), (685088, 2286370), (856360, 1829096), (914548, 1712720), (1143185, 1370176)]