259415520

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{5939}}^1$

素因数の和:5977

約数の個数: 192

約数和(自身を含む): 1005903360

約数和(自身を除く): 746487840

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 16, 20, 21, 24, 26, 28, 30, 32, 35, 39, 40, 42, 48, 52, 56, 60, 65, 70, 78, 80, 84, 91, 96, 104, 105, 112, 120, 130, 140, 156, 160, 168, 182, 195, 208, 210, 224, 240, 260, 273, 280, 312, 336, 364, 390, 416, 420, 455, 480, 520, 546, 560, 624, 672, 728, 780, 840, 910, 1040, 1092, 1120, 1248, 1365, 1456, 1560, 1680, 1820, 2080, 2184, 2730, 2912, 3120, 3360, 3640, 4368, 5460, 5939, 6240, 7280, 8736, 10920, 11878, 14560, 17817, 21840, 23756, 29695, 35634, 41573, 43680, 47512, 59390, 71268, 77207, 83146, 89085, 95024, 118780, 124719, 142536, 154414, 166292, 178170, 190048, 207865, 231621, 237560, 249438, 285072, 308828, 332584, 356340, 386035, 415730, 463242, 475120, 498876, 540449, 570144, 617656, 623595, 665168, 712680, 772070, 831460, 926484, 950240, 997752, 1080898, 1158105, 1235312, 1247190, 1330336, 1425360, 1544140, 1621347, 1662920, 1852968, 1995504, 2161796, 2316210, 2470624, 2494380, 2702245, 2850720, 3088280, 3242694, 3325840, 3705936, 3991008, 4323592, 4632420, 4988760, 5404490, 6176560, 6485388, 6651680, 7411872, 8106735, 8647184, 9264840, 9977520, 10808980, 12353120, 12970776, 16213470, 17294368, 18529680, 19955040, 21617960, 25941552, 32426940, 37059360, 43235920, 51883104, 64853880, 86471840, 129707760, 259415520]

約数ペア:

[(1, 259415520), (2, 129707760), (3, 86471840), (4, 64853880), (5, 51883104), (6, 43235920), (7, 37059360), (8, 32426940), (10, 25941552), (12, 21617960), (13, 19955040), (14, 18529680), (15, 17294368), (16, 16213470), (20, 12970776), (21, 12353120), (24, 10808980), (26, 9977520), (28, 9264840), (30, 8647184), (32, 8106735), (35, 7411872), (39, 6651680), (40, 6485388), (42, 6176560), (48, 5404490), (52, 4988760), (56, 4632420), (60, 4323592), (65, 3991008), (70, 3705936), (78, 3325840), (80, 3242694), (84, 3088280), (91, 2850720), (96, 2702245), (104, 2494380), (105, 2470624), (112, 2316210), (120, 2161796), (130, 1995504), (140, 1852968), (156, 1662920), (160, 1621347), (168, 1544140), (182, 1425360), (195, 1330336), (208, 1247190), (210, 1235312), (224, 1158105), (240, 1080898), (260, 997752), (273, 950240), (280, 926484), (312, 831460), (336, 772070), (364, 712680), (390, 665168), (416, 623595), (420, 617656), (455, 570144), (480, 540449), (520, 498876), (546, 475120), (560, 463242), (624, 415730), (672, 386035), (728, 356340), (780, 332584), (840, 308828), (910, 285072), (1040, 249438), (1092, 237560), (1120, 231621), (1248, 207865), (1365, 190048), (1456, 178170), (1560, 166292), (1680, 154414), (1820, 142536), (2080, 124719), (2184, 118780), (2730, 95024), (2912, 89085), (3120, 83146), (3360, 77207), (3640, 71268), (4368, 59390), (5460, 47512), (5939, 43680), (6240, 41573), (7280, 35634), (8736, 29695), (10920, 23756), (11878, 21840), (14560, 17817)]