21434242560

素因数分解:

$2^9\times 3^1\times 5^1\times {\mathrm{1031}}^1\times {\mathrm{2707}}^1$

素因数の和:3764

約数の個数: 160

約数和(自身を含む): 68614394112

約数和(自身を除く): 47180151552

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 160, 192, 240, 256, 320, 384, 480, 512, 640, 768, 960, 1031, 1280, 1536, 1920, 2062, 2560, 2707, 3093, 3840, 4124, 5155, 5414, 6186, 7680, 8121, 8248, 10310, 10828, 12372, 13535, 15465, 16242, 16496, 20620, 21656, 24744, 27070, 30930, 32484, 32992, 40605, 41240, 43312, 49488, 54140, 61860, 64968, 65984, 81210, 82480, 86624, 98976, 108280, 123720, 129936, 131968, 162420, 164960, 173248, 197952, 216560, 247440, 259872, 263936, 324840, 329920, 346496, 395904, 433120, 494880, 519744, 527872, 649680, 659840, 692992, 791808, 866240, 989760, 1039488, 1299360, 1319680, 1385984, 1583616, 1732480, 1979520, 2078976, 2598720, 2639360, 2790917, 3464960, 3959040, 4157952, 5197440, 5581834, 6929920, 7918080, 8372751, 10394880, 11163668, 13954585, 16745502, 20789760, 22327336, 27909170, 33491004, 41863755, 44654672, 55818340, 66982008, 83727510, 89309344, 111636680, 133964016, 167455020, 178618688, 223273360, 267928032, 334910040, 357237376, 446546720, 535856064, 669820080, 714474752, 893093440, 1071712128, 1339640160, 1428949504, 1786186880, 2143424256, 2679280320, 3572373760, 4286848512, 5358560640, 7144747520, 10717121280, 21434242560]

約数ペア:

[(1, 21434242560), (2, 10717121280), (3, 7144747520), (4, 5358560640), (5, 4286848512), (6, 3572373760), (8, 2679280320), (10, 2143424256), (12, 1786186880), (15, 1428949504), (16, 1339640160), (20, 1071712128), (24, 893093440), (30, 714474752), (32, 669820080), (40, 535856064), (48, 446546720), (60, 357237376), (64, 334910040), (80, 267928032), (96, 223273360), (120, 178618688), (128, 167455020), (160, 133964016), (192, 111636680), (240, 89309344), (256, 83727510), (320, 66982008), (384, 55818340), (480, 44654672), (512, 41863755), (640, 33491004), (768, 27909170), (960, 22327336), (1031, 20789760), (1280, 16745502), (1536, 13954585), (1920, 11163668), (2062, 10394880), (2560, 8372751), (2707, 7918080), (3093, 6929920), (3840, 5581834), (4124, 5197440), (5155, 4157952), (5414, 3959040), (6186, 3464960), (7680, 2790917), (8121, 2639360), (8248, 2598720), (10310, 2078976), (10828, 1979520), (12372, 1732480), (13535, 1583616), (15465, 1385984), (16242, 1319680), (16496, 1299360), (20620, 1039488), (21656, 989760), (24744, 866240), (27070, 791808), (30930, 692992), (32484, 659840), (32992, 649680), (40605, 527872), (41240, 519744), (43312, 494880), (49488, 433120), (54140, 395904), (61860, 346496), (64968, 329920), (65984, 324840), (81210, 263936), (82480, 259872), (86624, 247440), (98976, 216560), (108280, 197952), (123720, 173248), (129936, 164960), (131968, 162420)]