252527520

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{4421}}^1$

素因数の和:4463

約数の個数: 192

約数和(自身を含む): 962793216

約数和(自身を除く): 710265696

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 17, 20, 21, 24, 28, 30, 32, 34, 35, 40, 42, 48, 51, 56, 60, 68, 70, 80, 84, 85, 96, 102, 105, 112, 119, 120, 136, 140, 160, 168, 170, 204, 210, 224, 238, 240, 255, 272, 280, 336, 340, 357, 408, 420, 476, 480, 510, 544, 560, 595, 672, 680, 714, 816, 840, 952, 1020, 1120, 1190, 1360, 1428, 1632, 1680, 1785, 1904, 2040, 2380, 2720, 2856, 3360, 3570, 3808, 4080, 4421, 4760, 5712, 7140, 8160, 8842, 9520, 11424, 13263, 14280, 17684, 19040, 22105, 26526, 28560, 30947, 35368, 44210, 53052, 57120, 61894, 66315, 70736, 75157, 88420, 92841, 106104, 123788, 132630, 141472, 150314, 154735, 176840, 185682, 212208, 225471, 247576, 265260, 300628, 309470, 353680, 371364, 375785, 424416, 450942, 464205, 495152, 526099, 530520, 601256, 618940, 707360, 742728, 751570, 901884, 928410, 990304, 1052198, 1061040, 1127355, 1202512, 1237880, 1485456, 1503140, 1578297, 1803768, 1856820, 2104396, 2122080, 2254710, 2405024, 2475760, 2630495, 2970912, 3006280, 3156594, 3607536, 3713640, 4208792, 4509420, 4951520, 5260990, 6012560, 6313188, 7215072, 7427280, 7891485, 8417584, 9018840, 10521980, 12025120, 12626376, 14854560, 15782970, 16835168, 18037680, 21043960, 25252752, 31565940, 36075360, 42087920, 50505504, 63131880, 84175840, 126263760, 252527520]

約数ペア:

[(1, 252527520), (2, 126263760), (3, 84175840), (4, 63131880), (5, 50505504), (6, 42087920), (7, 36075360), (8, 31565940), (10, 25252752), (12, 21043960), (14, 18037680), (15, 16835168), (16, 15782970), (17, 14854560), (20, 12626376), (21, 12025120), (24, 10521980), (28, 9018840), (30, 8417584), (32, 7891485), (34, 7427280), (35, 7215072), (40, 6313188), (42, 6012560), (48, 5260990), (51, 4951520), (56, 4509420), (60, 4208792), (68, 3713640), (70, 3607536), (80, 3156594), (84, 3006280), (85, 2970912), (96, 2630495), (102, 2475760), (105, 2405024), (112, 2254710), (119, 2122080), (120, 2104396), (136, 1856820), (140, 1803768), (160, 1578297), (168, 1503140), (170, 1485456), (204, 1237880), (210, 1202512), (224, 1127355), (238, 1061040), (240, 1052198), (255, 990304), (272, 928410), (280, 901884), (336, 751570), (340, 742728), (357, 707360), (408, 618940), (420, 601256), (476, 530520), (480, 526099), (510, 495152), (544, 464205), (560, 450942), (595, 424416), (672, 375785), (680, 371364), (714, 353680), (816, 309470), (840, 300628), (952, 265260), (1020, 247576), (1120, 225471), (1190, 212208), (1360, 185682), (1428, 176840), (1632, 154735), (1680, 150314), (1785, 141472), (1904, 132630), (2040, 123788), (2380, 106104), (2720, 92841), (2856, 88420), (3360, 75157), (3570, 70736), (3808, 66315), (4080, 61894), (4421, 57120), (4760, 53052), (5712, 44210), (7140, 35368), (8160, 30947), (8842, 28560), (9520, 26526), (11424, 22105), (13263, 19040), (14280, 17684)]