215616720

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{67}}^1$

素因数の和:170

約数の個数: 320

約数和(自身を含む): 786806784

約数和(自身を除く): 571190064

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 23, 24, 30, 33, 40, 44, 46, 48, 53, 55, 60, 66, 67, 69, 80, 88, 92, 106, 110, 115, 120, 132, 134, 138, 159, 165, 176, 184, 201, 212, 220, 230, 240, 253, 264, 265, 268, 276, 318, 330, 335, 345, 368, 402, 424, 440, 460, 506, 528, 530, 536, 552, 583, 636, 660, 670, 690, 737, 759, 795, 804, 848, 880, 920, 1005, 1012, 1060, 1072, 1104, 1166, 1219, 1265, 1272, 1320, 1340, 1380, 1474, 1518, 1541, 1590, 1608, 1749, 1840, 2010, 2024, 2120, 2211, 2332, 2438, 2530, 2544, 2640, 2680, 2760, 2915, 2948, 3036, 3082, 3180, 3216, 3498, 3551, 3657, 3685, 3795, 4020, 4048, 4240, 4422, 4623, 4664, 4876, 5060, 5360, 5520, 5830, 5896, 6072, 6095, 6164, 6360, 6996, 7102, 7314, 7370, 7590, 7705, 8040, 8745, 8844, 9246, 9328, 9752, 10120, 10653, 11055, 11660, 11792, 12144, 12190, 12328, 12720, 13409, 13992, 14204, 14628, 14740, 15180, 15410, 16080, 16951, 17490, 17688, 17755, 18285, 18492, 19504, 20240, 21306, 22110, 23115, 23320, 24380, 24656, 26818, 27984, 28408, 29256, 29480, 30360, 30820, 33902, 34980, 35376, 35510, 36570, 36984, 39061, 40227, 42612, 44220, 46230, 46640, 48760, 50853, 53265, 53636, 56816, 58512, 58960, 60720, 61640, 67045, 67804, 69960, 71020, 73140, 73968, 78122, 80454, 81673, 84755, 85224, 88440, 92460, 97520, 101706, 106530, 107272, 117183, 123280, 134090, 135608, 139920, 142040, 146280, 156244, 160908, 163346, 169510, 170448, 176880, 184920, 195305, 201135, 203412, 213060, 214544, 234366, 245019, 254265, 268180, 271216, 284080, 292560, 312488, 321816, 326692, 339020, 369840, 390610, 402270, 406824, 408365, 426120, 468732, 490038, 508530, 536360, 585915, 624976, 643632, 653384, 678040, 781220, 804540, 813648, 816730, 852240, 898403, 937464, 980076, 1017060, 1072720, 1171830, 1225095, 1306768, 1356080, 1562440, 1609080, 1633460, 1796806, 1874928, 1960152, 2034120, 2343660, 2450190, 2695209, 3124880, 3218160, 3266920, 3593612, 3920304, 4068240, 4492015, 4687320, 4900380, 5390418, 6533840, 7187224, 8984030, 9374640, 9800760, 10780836, 13476045, 14374448, 17968060, 19601520, 21561672, 26952090, 35936120, 43123344, 53904180, 71872240, 107808360, 215616720]

約数ペア:

[(1, 215616720), (2, 107808360), (3, 71872240), (4, 53904180), (5, 43123344), (6, 35936120), (8, 26952090), (10, 21561672), (11, 19601520), (12, 17968060), (15, 14374448), (16, 13476045), (20, 10780836), (22, 9800760), (23, 9374640), (24, 8984030), (30, 7187224), (33, 6533840), (40, 5390418), (44, 4900380), (46, 4687320), (48, 4492015), (53, 4068240), (55, 3920304), (60, 3593612), (66, 3266920), (67, 3218160), (69, 3124880), (80, 2695209), (88, 2450190), (92, 2343660), (106, 2034120), (110, 1960152), (115, 1874928), (120, 1796806), (132, 1633460), (134, 1609080), (138, 1562440), (159, 1356080), (165, 1306768), (176, 1225095), (184, 1171830), (201, 1072720), (212, 1017060), (220, 980076), (230, 937464), (240, 898403), (253, 852240), (264, 816730), (265, 813648), (268, 804540), (276, 781220), (318, 678040), (330, 653384), (335, 643632), (345, 624976), (368, 585915), (402, 536360), (424, 508530), (440, 490038), (460, 468732), (506, 426120), (528, 408365), (530, 406824), (536, 402270), (552, 390610), (583, 369840), (636, 339020), (660, 326692), (670, 321816), (690, 312488), (737, 292560), (759, 284080), (795, 271216), (804, 268180), (848, 254265), (880, 245019), (920, 234366), (1005, 214544), (1012, 213060), (1060, 203412), (1072, 201135), (1104, 195305), (1166, 184920), (1219, 176880), (1265, 170448), (1272, 169510), (1320, 163346), (1340, 160908), (1380, 156244), (1474, 146280), (1518, 142040), (1541, 139920), (1590, 135608), (1608, 134090), (1749, 123280), (1840, 117183), (2010, 107272), (2024, 106530), (2120, 101706), (2211, 97520), (2332, 92460), (2438, 88440), (2530, 85224), (2544, 84755), (2640, 81673), (2680, 80454), (2760, 78122), (2915, 73968), (2948, 73140), (3036, 71020), (3082, 69960), (3180, 67804), (3216, 67045), (3498, 61640), (3551, 60720), (3657, 58960), (3685, 58512), (3795, 56816), (4020, 53636), (4048, 53265), (4240, 50853), (4422, 48760), (4623, 46640), (4664, 46230), (4876, 44220), (5060, 42612), (5360, 40227), (5520, 39061), (5830, 36984), (5896, 36570), (6072, 35510), (6095, 35376), (6164, 34980), (6360, 33902), (6996, 30820), (7102, 30360), (7314, 29480), (7370, 29256), (7590, 28408), (7705, 27984), (8040, 26818), (8745, 24656), (8844, 24380), (9246, 23320), (9328, 23115), (9752, 22110), (10120, 21306), (10653, 20240), (11055, 19504), (11660, 18492), (11792, 18285), (12144, 17755), (12190, 17688), (12328, 17490), (12720, 16951), (13409, 16080), (13992, 15410), (14204, 15180), (14628, 14740)]