21951392160

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{1031}}^1\times {\mathrm{44357}}^1$

素因数の和:45406

約数の個数: 96

約数和(自身を含む): 69215513472

約数和(自身を除く): 47264121312

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 480, 1031, 2062, 3093, 4124, 5155, 6186, 8248, 10310, 12372, 15465, 16496, 20620, 24744, 30930, 32992, 41240, 44357, 49488, 61860, 82480, 88714, 98976, 123720, 133071, 164960, 177428, 221785, 247440, 266142, 354856, 443570, 494880, 532284, 665355, 709712, 887140, 1064568, 1330710, 1419424, 1774280, 2129136, 2661420, 3548560, 4258272, 5322840, 7097120, 10645680, 21291360, 45732067, 91464134, 137196201, 182928268, 228660335, 274392402, 365856536, 457320670, 548784804, 685981005, 731713072, 914641340, 1097569608, 1371962010, 1463426144, 1829282680, 2195139216, 2743924020, 3658565360, 4390278432, 5487848040, 7317130720, 10975696080, 21951392160]

約数ペア:

[(1, 21951392160), (2, 10975696080), (3, 7317130720), (4, 5487848040), (5, 4390278432), (6, 3658565360), (8, 2743924020), (10, 2195139216), (12, 1829282680), (15, 1463426144), (16, 1371962010), (20, 1097569608), (24, 914641340), (30, 731713072), (32, 685981005), (40, 548784804), (48, 457320670), (60, 365856536), (80, 274392402), (96, 228660335), (120, 182928268), (160, 137196201), (240, 91464134), (480, 45732067), (1031, 21291360), (2062, 10645680), (3093, 7097120), (4124, 5322840), (5155, 4258272), (6186, 3548560), (8248, 2661420), (10310, 2129136), (12372, 1774280), (15465, 1419424), (16496, 1330710), (20620, 1064568), (24744, 887140), (30930, 709712), (32992, 665355), (41240, 532284), (44357, 494880), (49488, 443570), (61860, 354856), (82480, 266142), (88714, 247440), (98976, 221785), (123720, 177428), (133071, 164960)]