419861760

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{2063}}^1$

素因数の和:2140

約数の個数: 144

約数和(自身を含む): 1366896384

約数和(自身を除く): 947034624

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 53, 60, 64, 80, 96, 106, 120, 128, 159, 160, 192, 212, 240, 256, 265, 318, 320, 384, 424, 480, 530, 636, 640, 768, 795, 848, 960, 1060, 1272, 1280, 1590, 1696, 1920, 2063, 2120, 2544, 3180, 3392, 3840, 4126, 4240, 5088, 6189, 6360, 6784, 8252, 8480, 10176, 10315, 12378, 12720, 13568, 16504, 16960, 20352, 20630, 24756, 25440, 30945, 33008, 33920, 40704, 41260, 49512, 50880, 61890, 66016, 67840, 82520, 99024, 101760, 109339, 123780, 132032, 165040, 198048, 203520, 218678, 247560, 264064, 328017, 330080, 396096, 437356, 495120, 528128, 546695, 656034, 660160, 792192, 874712, 990240, 1093390, 1312068, 1320320, 1584384, 1640085, 1749424, 1980480, 2186780, 2624136, 2640640, 3280170, 3498848, 3960960, 4373560, 5248272, 6560340, 6997696, 7921920, 8747120, 10496544, 13120680, 13995392, 17494240, 20993088, 26241360, 27990784, 34988480, 41986176, 52482720, 69976960, 83972352, 104965440, 139953920, 209930880, 419861760]

約数ペア:

[(1, 419861760), (2, 209930880), (3, 139953920), (4, 104965440), (5, 83972352), (6, 69976960), (8, 52482720), (10, 41986176), (12, 34988480), (15, 27990784), (16, 26241360), (20, 20993088), (24, 17494240), (30, 13995392), (32, 13120680), (40, 10496544), (48, 8747120), (53, 7921920), (60, 6997696), (64, 6560340), (80, 5248272), (96, 4373560), (106, 3960960), (120, 3498848), (128, 3280170), (159, 2640640), (160, 2624136), (192, 2186780), (212, 1980480), (240, 1749424), (256, 1640085), (265, 1584384), (318, 1320320), (320, 1312068), (384, 1093390), (424, 990240), (480, 874712), (530, 792192), (636, 660160), (640, 656034), (768, 546695), (795, 528128), (848, 495120), (960, 437356), (1060, 396096), (1272, 330080), (1280, 328017), (1590, 264064), (1696, 247560), (1920, 218678), (2063, 203520), (2120, 198048), (2544, 165040), (3180, 132032), (3392, 123780), (3840, 109339), (4126, 101760), (4240, 99024), (5088, 82520), (6189, 67840), (6360, 66016), (6784, 61890), (8252, 50880), (8480, 49512), (10176, 41260), (10315, 40704), (12378, 33920), (12720, 33008), (13568, 30945), (16504, 25440), (16960, 24756), (20352, 20630)]