86767680

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{71}}^1$

素因数の和:177

約数の個数: 224

約数和(自身を含む): 298460160

約数和(自身を除く): 211692480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 32, 38, 40, 48, 57, 60, 64, 67, 71, 76, 80, 95, 96, 114, 120, 134, 142, 152, 160, 190, 192, 201, 213, 228, 240, 268, 284, 285, 304, 320, 335, 355, 380, 402, 426, 456, 480, 536, 568, 570, 608, 670, 710, 760, 804, 852, 912, 960, 1005, 1065, 1072, 1136, 1140, 1216, 1273, 1340, 1349, 1420, 1520, 1608, 1704, 1824, 2010, 2130, 2144, 2272, 2280, 2546, 2680, 2698, 2840, 3040, 3216, 3408, 3648, 3819, 4020, 4047, 4260, 4288, 4544, 4560, 4757, 5092, 5360, 5396, 5680, 6080, 6365, 6432, 6745, 6816, 7638, 8040, 8094, 8520, 9120, 9514, 10184, 10720, 10792, 11360, 12730, 12864, 13490, 13632, 14271, 15276, 16080, 16188, 17040, 18240, 19028, 19095, 20235, 20368, 21440, 21584, 22720, 23785, 25460, 26980, 28542, 30552, 32160, 32376, 34080, 38056, 38190, 40470, 40736, 43168, 47570, 50920, 53960, 57084, 61104, 64320, 64752, 68160, 71355, 76112, 76380, 80940, 81472, 86336, 90383, 95140, 101840, 107920, 114168, 122208, 129504, 142710, 152224, 152760, 161880, 180766, 190280, 203680, 215840, 228336, 244416, 259008, 271149, 285420, 304448, 305520, 323760, 361532, 380560, 407360, 431680, 451915, 456672, 542298, 570840, 611040, 647520, 723064, 761120, 903830, 913344, 1084596, 1141680, 1222080, 1295040, 1355745, 1446128, 1522240, 1807660, 2169192, 2283360, 2711490, 2892256, 3615320, 4338384, 4566720, 5422980, 5784512, 7230640, 8676768, 10845960, 14461280, 17353536, 21691920, 28922560, 43383840, 86767680]

約数ペア:

[(1, 86767680), (2, 43383840), (3, 28922560), (4, 21691920), (5, 17353536), (6, 14461280), (8, 10845960), (10, 8676768), (12, 7230640), (15, 5784512), (16, 5422980), (19, 4566720), (20, 4338384), (24, 3615320), (30, 2892256), (32, 2711490), (38, 2283360), (40, 2169192), (48, 1807660), (57, 1522240), (60, 1446128), (64, 1355745), (67, 1295040), (71, 1222080), (76, 1141680), (80, 1084596), (95, 913344), (96, 903830), (114, 761120), (120, 723064), (134, 647520), (142, 611040), (152, 570840), (160, 542298), (190, 456672), (192, 451915), (201, 431680), (213, 407360), (228, 380560), (240, 361532), (268, 323760), (284, 305520), (285, 304448), (304, 285420), (320, 271149), (335, 259008), (355, 244416), (380, 228336), (402, 215840), (426, 203680), (456, 190280), (480, 180766), (536, 161880), (568, 152760), (570, 152224), (608, 142710), (670, 129504), (710, 122208), (760, 114168), (804, 107920), (852, 101840), (912, 95140), (960, 90383), (1005, 86336), (1065, 81472), (1072, 80940), (1136, 76380), (1140, 76112), (1216, 71355), (1273, 68160), (1340, 64752), (1349, 64320), (1420, 61104), (1520, 57084), (1608, 53960), (1704, 50920), (1824, 47570), (2010, 43168), (2130, 40736), (2144, 40470), (2272, 38190), (2280, 38056), (2546, 34080), (2680, 32376), (2698, 32160), (2840, 30552), (3040, 28542), (3216, 26980), (3408, 25460), (3648, 23785), (3819, 22720), (4020, 21584), (4047, 21440), (4260, 20368), (4288, 20235), (4544, 19095), (4560, 19028), (4757, 18240), (5092, 17040), (5360, 16188), (5396, 16080), (5680, 15276), (6080, 14271), (6365, 13632), (6432, 13490), (6745, 12864), (6816, 12730), (7638, 11360), (8040, 10792), (8094, 10720), (8520, 10184), (9120, 9514)]