47703840

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{149}}^1$

素因数の和:219

約数の個数: 192

約数和(自身を含む): 163296000

約数和(自身を除く): 115592160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 29, 30, 32, 40, 46, 48, 58, 60, 69, 80, 87, 92, 96, 115, 116, 120, 138, 145, 149, 160, 174, 184, 230, 232, 240, 276, 290, 298, 345, 348, 368, 435, 447, 460, 464, 480, 552, 580, 596, 667, 690, 696, 736, 745, 870, 894, 920, 928, 1104, 1160, 1192, 1334, 1380, 1392, 1490, 1740, 1788, 1840, 2001, 2208, 2235, 2320, 2384, 2668, 2760, 2784, 2980, 3335, 3427, 3480, 3576, 3680, 4002, 4321, 4470, 4640, 4768, 5336, 5520, 5960, 6670, 6854, 6960, 7152, 8004, 8642, 8940, 10005, 10281, 10672, 11040, 11920, 12963, 13340, 13708, 13920, 14304, 16008, 17135, 17284, 17880, 20010, 20562, 21344, 21605, 23840, 25926, 26680, 27416, 32016, 34270, 34568, 35760, 40020, 41124, 43210, 51405, 51852, 53360, 54832, 64032, 64815, 68540, 69136, 71520, 80040, 82248, 86420, 99383, 102810, 103704, 106720, 109664, 129630, 137080, 138272, 160080, 164496, 172840, 198766, 205620, 207408, 259260, 274160, 298149, 320160, 328992, 345680, 397532, 411240, 414816, 496915, 518520, 548320, 596298, 691360, 795064, 822480, 993830, 1037040, 1192596, 1490745, 1590128, 1644960, 1987660, 2074080, 2385192, 2981490, 3180256, 3975320, 4770384, 5962980, 7950640, 9540768, 11925960, 15901280, 23851920, 47703840]

約数ペア:

[(1, 47703840), (2, 23851920), (3, 15901280), (4, 11925960), (5, 9540768), (6, 7950640), (8, 5962980), (10, 4770384), (12, 3975320), (15, 3180256), (16, 2981490), (20, 2385192), (23, 2074080), (24, 1987660), (29, 1644960), (30, 1590128), (32, 1490745), (40, 1192596), (46, 1037040), (48, 993830), (58, 822480), (60, 795064), (69, 691360), (80, 596298), (87, 548320), (92, 518520), (96, 496915), (115, 414816), (116, 411240), (120, 397532), (138, 345680), (145, 328992), (149, 320160), (160, 298149), (174, 274160), (184, 259260), (230, 207408), (232, 205620), (240, 198766), (276, 172840), (290, 164496), (298, 160080), (345, 138272), (348, 137080), (368, 129630), (435, 109664), (447, 106720), (460, 103704), (464, 102810), (480, 99383), (552, 86420), (580, 82248), (596, 80040), (667, 71520), (690, 69136), (696, 68540), (736, 64815), (745, 64032), (870, 54832), (894, 53360), (920, 51852), (928, 51405), (1104, 43210), (1160, 41124), (1192, 40020), (1334, 35760), (1380, 34568), (1392, 34270), (1490, 32016), (1740, 27416), (1788, 26680), (1840, 25926), (2001, 23840), (2208, 21605), (2235, 21344), (2320, 20562), (2384, 20010), (2668, 17880), (2760, 17284), (2784, 17135), (2980, 16008), (3335, 14304), (3427, 13920), (3480, 13708), (3576, 13340), (3680, 12963), (4002, 11920), (4321, 11040), (4470, 10672), (4640, 10281), (4768, 10005), (5336, 8940), (5520, 8642), (5960, 8004), (6670, 7152), (6854, 6960)]