455303520

素因数分解:

$2^5\times 3^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{2657}}^1$

素因数の和:2702

約数の個数: 288

約数和(自身を含む): 1880843328

約数和(自身を除く): 1425539808

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 17, 18, 20, 21, 24, 28, 30, 32, 34, 35, 36, 40, 42, 45, 48, 51, 56, 60, 63, 68, 70, 72, 80, 84, 85, 90, 96, 102, 105, 112, 119, 120, 126, 136, 140, 144, 153, 160, 168, 170, 180, 204, 210, 224, 238, 240, 252, 255, 272, 280, 288, 306, 315, 336, 340, 357, 360, 408, 420, 476, 480, 504, 510, 544, 560, 595, 612, 630, 672, 680, 714, 720, 765, 816, 840, 952, 1008, 1020, 1071, 1120, 1190, 1224, 1260, 1360, 1428, 1440, 1530, 1632, 1680, 1785, 1904, 2016, 2040, 2142, 2380, 2448, 2520, 2657, 2720, 2856, 3060, 3360, 3570, 3808, 4080, 4284, 4760, 4896, 5040, 5314, 5355, 5712, 6120, 7140, 7971, 8160, 8568, 9520, 10080, 10628, 10710, 11424, 12240, 13285, 14280, 15942, 17136, 18599, 19040, 21256, 21420, 23913, 24480, 26570, 28560, 31884, 34272, 37198, 39855, 42512, 42840, 45169, 47826, 53140, 55797, 57120, 63768, 74396, 79710, 85024, 85680, 90338, 92995, 95652, 106280, 111594, 119565, 127536, 135507, 148792, 159420, 167391, 171360, 180676, 185990, 191304, 212560, 223188, 225845, 239130, 255072, 271014, 278985, 297584, 316183, 318840, 334782, 361352, 371980, 382608, 406521, 425120, 446376, 451690, 478260, 542028, 557970, 595168, 632366, 637680, 669564, 677535, 722704, 743960, 765216, 813042, 836955, 892752, 903380, 948549, 956520, 1084056, 1115940, 1264732, 1275360, 1339128, 1355070, 1445408, 1487920, 1580915, 1626084, 1673910, 1785504, 1806760, 1897098, 1913040, 2032605, 2168112, 2231880, 2529464, 2678256, 2710140, 2845647, 2975840, 3161830, 3252168, 3347820, 3613520, 3794196, 3826080, 4065210, 4336224, 4463760, 4742745, 5058928, 5356512, 5420280, 5691294, 6323660, 6504336, 6695640, 7227040, 7588392, 8130420, 8927520, 9485490, 10117856, 10840560, 11382588, 12647320, 13008672, 13391280, 14228235, 15176784, 16260840, 18970980, 21681120, 22765176, 25294640, 26782560, 28456470, 30353568, 32521680, 37941960, 45530352, 50589280, 56912940, 65043360, 75883920, 91060704, 113825880, 151767840, 227651760, 455303520]

約数ペア:

[(1, 455303520), (2, 227651760), (3, 151767840), (4, 113825880), (5, 91060704), (6, 75883920), (7, 65043360), (8, 56912940), (9, 50589280), (10, 45530352), (12, 37941960), (14, 32521680), (15, 30353568), (16, 28456470), (17, 26782560), (18, 25294640), (20, 22765176), (21, 21681120), (24, 18970980), (28, 16260840), (30, 15176784), (32, 14228235), (34, 13391280), (35, 13008672), (36, 12647320), (40, 11382588), (42, 10840560), (45, 10117856), (48, 9485490), (51, 8927520), (56, 8130420), (60, 7588392), (63, 7227040), (68, 6695640), (70, 6504336), (72, 6323660), (80, 5691294), (84, 5420280), (85, 5356512), (90, 5058928), (96, 4742745), (102, 4463760), (105, 4336224), (112, 4065210), (119, 3826080), (120, 3794196), (126, 3613520), (136, 3347820), (140, 3252168), (144, 3161830), (153, 2975840), (160, 2845647), (168, 2710140), (170, 2678256), (180, 2529464), (204, 2231880), (210, 2168112), (224, 2032605), (238, 1913040), (240, 1897098), (252, 1806760), (255, 1785504), (272, 1673910), (280, 1626084), (288, 1580915), (306, 1487920), (315, 1445408), (336, 1355070), (340, 1339128), (357, 1275360), (360, 1264732), (408, 1115940), (420, 1084056), (476, 956520), (480, 948549), (504, 903380), (510, 892752), (544, 836955), (560, 813042), (595, 765216), (612, 743960), (630, 722704), (672, 677535), (680, 669564), (714, 637680), (720, 632366), (765, 595168), (816, 557970), (840, 542028), (952, 478260), (1008, 451690), (1020, 446376), (1071, 425120), (1120, 406521), (1190, 382608), (1224, 371980), (1260, 361352), (1360, 334782), (1428, 318840), (1440, 316183), (1530, 297584), (1632, 278985), (1680, 271014), (1785, 255072), (1904, 239130), (2016, 225845), (2040, 223188), (2142, 212560), (2380, 191304), (2448, 185990), (2520, 180676), (2657, 171360), (2720, 167391), (2856, 159420), (3060, 148792), (3360, 135507), (3570, 127536), (3808, 119565), (4080, 111594), (4284, 106280), (4760, 95652), (4896, 92995), (5040, 90338), (5314, 85680), (5355, 85024), (5712, 79710), (6120, 74396), (7140, 63768), (7971, 57120), (8160, 55797), (8568, 53140), (9520, 47826), (10080, 45169), (10628, 42840), (10710, 42512), (11424, 39855), (12240, 37198), (13285, 34272), (14280, 31884), (15942, 28560), (17136, 26570), (18599, 24480), (19040, 23913), (21256, 21420)]