1942143360

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{503}}^1\times {\mathrm{2011}}^1$

素因数の和:2536

約数の個数: 128

約数和(自身を含む): 6205973760

約数和(自身を除く): 4263830400

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, 320, 384, 480, 503, 640, 960, 1006, 1509, 1920, 2011, 2012, 2515, 3018, 4022, 4024, 5030, 6033, 6036, 7545, 8044, 8048, 10055, 10060, 12066, 12072, 15090, 16088, 16096, 20110, 20120, 24132, 24144, 30165, 30180, 32176, 32192, 40220, 40240, 48264, 48288, 60330, 60360, 64352, 64384, 80440, 80480, 96528, 96576, 120660, 120720, 128704, 160880, 160960, 193056, 193152, 241320, 241440, 257408, 321760, 321920, 386112, 482640, 482880, 643520, 772224, 965280, 965760, 1011533, 1287040, 1930560, 2023066, 3034599, 3861120, 4046132, 5057665, 6069198, 8092264, 10115330, 12138396, 15172995, 16184528, 20230660, 24276792, 30345990, 32369056, 40461320, 48553584, 60691980, 64738112, 80922640, 97107168, 121383960, 129476224, 161845280, 194214336, 242767920, 323690560, 388428672, 485535840, 647381120, 971071680, 1942143360]

約数ペア:

[(1, 1942143360), (2, 971071680), (3, 647381120), (4, 485535840), (5, 388428672), (6, 323690560), (8, 242767920), (10, 194214336), (12, 161845280), (15, 129476224), (16, 121383960), (20, 97107168), (24, 80922640), (30, 64738112), (32, 60691980), (40, 48553584), (48, 40461320), (60, 32369056), (64, 30345990), (80, 24276792), (96, 20230660), (120, 16184528), (128, 15172995), (160, 12138396), (192, 10115330), (240, 8092264), (320, 6069198), (384, 5057665), (480, 4046132), (503, 3861120), (640, 3034599), (960, 2023066), (1006, 1930560), (1509, 1287040), (1920, 1011533), (2011, 965760), (2012, 965280), (2515, 772224), (3018, 643520), (4022, 482880), (4024, 482640), (5030, 386112), (6033, 321920), (6036, 321760), (7545, 257408), (8044, 241440), (8048, 241320), (10055, 193152), (10060, 193056), (12066, 160960), (12072, 160880), (15090, 128704), (16088, 120720), (16096, 120660), (20110, 96576), (20120, 96528), (24132, 80480), (24144, 80440), (30165, 64384), (30180, 64352), (32176, 60360), (32192, 60330), (40220, 48288), (40240, 48264)]