171605280

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{4643}}^1$

素因数の和:4679

約数の個数: 192

約数和(自身を含む): 674085888

約数和(自身を除く): 502480608

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 16, 20, 21, 22, 24, 28, 30, 32, 33, 35, 40, 42, 44, 48, 55, 56, 60, 66, 70, 77, 80, 84, 88, 96, 105, 110, 112, 120, 132, 140, 154, 160, 165, 168, 176, 210, 220, 224, 231, 240, 264, 280, 308, 330, 336, 352, 385, 420, 440, 462, 480, 528, 560, 616, 660, 672, 770, 840, 880, 924, 1056, 1120, 1155, 1232, 1320, 1540, 1680, 1760, 1848, 2310, 2464, 2640, 3080, 3360, 3696, 4620, 4643, 5280, 6160, 7392, 9240, 9286, 12320, 13929, 18480, 18572, 23215, 27858, 32501, 36960, 37144, 46430, 51073, 55716, 65002, 69645, 74288, 92860, 97503, 102146, 111432, 130004, 139290, 148576, 153219, 162505, 185720, 195006, 204292, 222864, 255365, 260008, 278580, 306438, 325010, 357511, 371440, 390012, 408584, 445728, 487515, 510730, 520016, 557160, 612876, 650020, 715022, 742880, 766095, 780024, 817168, 975030, 1021460, 1040032, 1072533, 1114320, 1225752, 1300040, 1430044, 1532190, 1560048, 1634336, 1787555, 1950060, 2042920, 2145066, 2228640, 2451504, 2600080, 2860088, 3064380, 3120096, 3575110, 3900120, 4085840, 4290132, 4903008, 5200160, 5362665, 5720176, 6128760, 7150220, 7800240, 8171680, 8580264, 10725330, 11440352, 12257520, 14300440, 15600480, 17160528, 21450660, 24515040, 28600880, 34321056, 42901320, 57201760, 85802640, 171605280]

約数ペア:

[(1, 171605280), (2, 85802640), (3, 57201760), (4, 42901320), (5, 34321056), (6, 28600880), (7, 24515040), (8, 21450660), (10, 17160528), (11, 15600480), (12, 14300440), (14, 12257520), (15, 11440352), (16, 10725330), (20, 8580264), (21, 8171680), (22, 7800240), (24, 7150220), (28, 6128760), (30, 5720176), (32, 5362665), (33, 5200160), (35, 4903008), (40, 4290132), (42, 4085840), (44, 3900120), (48, 3575110), (55, 3120096), (56, 3064380), (60, 2860088), (66, 2600080), (70, 2451504), (77, 2228640), (80, 2145066), (84, 2042920), (88, 1950060), (96, 1787555), (105, 1634336), (110, 1560048), (112, 1532190), (120, 1430044), (132, 1300040), (140, 1225752), (154, 1114320), (160, 1072533), (165, 1040032), (168, 1021460), (176, 975030), (210, 817168), (220, 780024), (224, 766095), (231, 742880), (240, 715022), (264, 650020), (280, 612876), (308, 557160), (330, 520016), (336, 510730), (352, 487515), (385, 445728), (420, 408584), (440, 390012), (462, 371440), (480, 357511), (528, 325010), (560, 306438), (616, 278580), (660, 260008), (672, 255365), (770, 222864), (840, 204292), (880, 195006), (924, 185720), (1056, 162505), (1120, 153219), (1155, 148576), (1232, 139290), (1320, 130004), (1540, 111432), (1680, 102146), (1760, 97503), (1848, 92860), (2310, 74288), (2464, 69645), (2640, 65002), (3080, 55716), (3360, 51073), (3696, 46430), (4620, 37144), (4643, 36960), (5280, 32501), (6160, 27858), (7392, 23215), (9240, 18572), (9286, 18480), (12320, 13929)]