866234320

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{4789}}^1$

素因数の和:4845

約数の個数: 160

約数和(自身を含む): 2565907200

約数和(自身を除く): 1699672880

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 17, 19, 20, 28, 34, 35, 38, 40, 56, 68, 70, 76, 80, 85, 95, 112, 119, 133, 136, 140, 152, 170, 190, 238, 266, 272, 280, 304, 323, 340, 380, 476, 532, 560, 595, 646, 665, 680, 760, 952, 1064, 1190, 1292, 1330, 1360, 1520, 1615, 1904, 2128, 2261, 2380, 2584, 2660, 3230, 4522, 4760, 4789, 5168, 5320, 6460, 9044, 9520, 9578, 10640, 11305, 12920, 18088, 19156, 22610, 23945, 25840, 33523, 36176, 38312, 45220, 47890, 67046, 76624, 81413, 90440, 90991, 95780, 134092, 162826, 167615, 180880, 181982, 191560, 268184, 325652, 335230, 363964, 383120, 407065, 454955, 536368, 569891, 636937, 651304, 670460, 727928, 814130, 909910, 1139782, 1273874, 1302608, 1340920, 1455856, 1546847, 1628260, 1819820, 2279564, 2547748, 2681840, 2849455, 3093694, 3184685, 3256520, 3639640, 4559128, 5095496, 5698910, 6187388, 6369370, 6513040, 7279280, 7734235, 9118256, 10190992, 10827929, 11397820, 12374776, 12738740, 15468470, 21655858, 22795640, 24749552, 25477480, 30936940, 43311716, 45591280, 50954960, 54139645, 61873880, 86623432, 108279290, 123747760, 173246864, 216558580, 433117160, 866234320]

約数ペア:

[(1, 866234320), (2, 433117160), (4, 216558580), (5, 173246864), (7, 123747760), (8, 108279290), (10, 86623432), (14, 61873880), (16, 54139645), (17, 50954960), (19, 45591280), (20, 43311716), (28, 30936940), (34, 25477480), (35, 24749552), (38, 22795640), (40, 21655858), (56, 15468470), (68, 12738740), (70, 12374776), (76, 11397820), (80, 10827929), (85, 10190992), (95, 9118256), (112, 7734235), (119, 7279280), (133, 6513040), (136, 6369370), (140, 6187388), (152, 5698910), (170, 5095496), (190, 4559128), (238, 3639640), (266, 3256520), (272, 3184685), (280, 3093694), (304, 2849455), (323, 2681840), (340, 2547748), (380, 2279564), (476, 1819820), (532, 1628260), (560, 1546847), (595, 1455856), (646, 1340920), (665, 1302608), (680, 1273874), (760, 1139782), (952, 909910), (1064, 814130), (1190, 727928), (1292, 670460), (1330, 651304), (1360, 636937), (1520, 569891), (1615, 536368), (1904, 454955), (2128, 407065), (2261, 383120), (2380, 363964), (2584, 335230), (2660, 325652), (3230, 268184), (4522, 191560), (4760, 181982), (4789, 180880), (5168, 167615), (5320, 162826), (6460, 134092), (9044, 95780), (9520, 90991), (9578, 90440), (10640, 81413), (11305, 76624), (12920, 67046), (18088, 47890), (19156, 45220), (22610, 38312), (23945, 36176), (25840, 33523)]