528779880

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{353}}^1$

素因数の和:465

約数の個数: 256

約数和(自身を含む): 1886112000

約数和(自身を除く): 1357332120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 24, 27, 30, 36, 38, 40, 45, 54, 57, 60, 72, 73, 76, 90, 95, 108, 114, 120, 135, 146, 152, 171, 180, 190, 216, 219, 228, 270, 285, 292, 342, 353, 360, 365, 380, 438, 456, 513, 540, 570, 584, 657, 684, 706, 730, 760, 855, 876, 1026, 1059, 1080, 1095, 1140, 1314, 1368, 1387, 1412, 1460, 1710, 1752, 1765, 1971, 2052, 2118, 2190, 2280, 2565, 2628, 2774, 2824, 2920, 3177, 3285, 3420, 3530, 3942, 4104, 4161, 4236, 4380, 5130, 5256, 5295, 5548, 6354, 6570, 6707, 6840, 6935, 7060, 7884, 8322, 8472, 8760, 9531, 9855, 10260, 10590, 11096, 12483, 12708, 13140, 13414, 13870, 14120, 15768, 15885, 16644, 19062, 19710, 20121, 20520, 20805, 21180, 24966, 25416, 25769, 26280, 26828, 27740, 31770, 33288, 33535, 37449, 38124, 39420, 40242, 41610, 42360, 47655, 49932, 51538, 53656, 55480, 60363, 62415, 63540, 67070, 74898, 76248, 77307, 78840, 80484, 83220, 95310, 99864, 100605, 103076, 120726, 124830, 127080, 128845, 134140, 149796, 154614, 160968, 166440, 181089, 187245, 190620, 201210, 206152, 231921, 241452, 249660, 257690, 268280, 299592, 301815, 309228, 362178, 374490, 381240, 386535, 402420, 463842, 482904, 489611, 499320, 515380, 603630, 618456, 695763, 724356, 748980, 773070, 804840, 905445, 927684, 979222, 1030760, 1159605, 1207260, 1391526, 1448712, 1468833, 1497960, 1546140, 1810890, 1855368, 1958444, 2319210, 2414520, 2448055, 2783052, 2937666, 3092280, 3478815, 3621780, 3916888, 4406499, 4638420, 4896110, 5566104, 5875332, 6957630, 7243560, 7344165, 8812998, 9276840, 9792220, 11750664, 13219497, 13915260, 14688330, 17625996, 19584440, 22032495, 26438994, 27830520, 29376660, 35251992, 44064990, 52877988, 58753320, 66097485, 88129980, 105755976, 132194970, 176259960, 264389940, 528779880]

約数ペア:

[(1, 528779880), (2, 264389940), (3, 176259960), (4, 132194970), (5, 105755976), (6, 88129980), (8, 66097485), (9, 58753320), (10, 52877988), (12, 44064990), (15, 35251992), (18, 29376660), (19, 27830520), (20, 26438994), (24, 22032495), (27, 19584440), (30, 17625996), (36, 14688330), (38, 13915260), (40, 13219497), (45, 11750664), (54, 9792220), (57, 9276840), (60, 8812998), (72, 7344165), (73, 7243560), (76, 6957630), (90, 5875332), (95, 5566104), (108, 4896110), (114, 4638420), (120, 4406499), (135, 3916888), (146, 3621780), (152, 3478815), (171, 3092280), (180, 2937666), (190, 2783052), (216, 2448055), (219, 2414520), (228, 2319210), (270, 1958444), (285, 1855368), (292, 1810890), (342, 1546140), (353, 1497960), (360, 1468833), (365, 1448712), (380, 1391526), (438, 1207260), (456, 1159605), (513, 1030760), (540, 979222), (570, 927684), (584, 905445), (657, 804840), (684, 773070), (706, 748980), (730, 724356), (760, 695763), (855, 618456), (876, 603630), (1026, 515380), (1059, 499320), (1080, 489611), (1095, 482904), (1140, 463842), (1314, 402420), (1368, 386535), (1387, 381240), (1412, 374490), (1460, 362178), (1710, 309228), (1752, 301815), (1765, 299592), (1971, 268280), (2052, 257690), (2118, 249660), (2190, 241452), (2280, 231921), (2565, 206152), (2628, 201210), (2774, 190620), (2824, 187245), (2920, 181089), (3177, 166440), (3285, 160968), (3420, 154614), (3530, 149796), (3942, 134140), (4104, 128845), (4161, 127080), (4236, 124830), (4380, 120726), (5130, 103076), (5256, 100605), (5295, 99864), (5548, 95310), (6354, 83220), (6570, 80484), (6707, 78840), (6840, 77307), (6935, 76248), (7060, 74898), (7884, 67070), (8322, 63540), (8472, 62415), (8760, 60363), (9531, 55480), (9855, 53656), (10260, 51538), (10590, 49932), (11096, 47655), (12483, 42360), (12708, 41610), (13140, 40242), (13414, 39420), (13870, 38124), (14120, 37449), (15768, 33535), (15885, 33288), (16644, 31770), (19062, 27740), (19710, 26828), (20121, 26280), (20520, 25769), (20805, 25416), (21180, 24966)]