317358720

素因数分解:

$2^7\times 3^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{463}}^1$

素因数の和:512

約数の個数: 384

約数和(自身を含む): 1328970240

約数和(自身を除く): 1011611520

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, 64, 68, 70, 72, 80, 84, 85, 90, 96, 102, 105, 112, 119, 120, 126, 128, 136, 140, 144, 153, 160, 168, 170, 180, 192, 204, 210, 224, 238, 240, 252, 255, 272, 280, 288, 306, 315, 320, 336, 340, 357, 360, 384, 408, 420, 448, 463, 476, 480, 504, 510, 544, 560, 576, 595, 612, 630, 640, 672, 680, 714, 720, 765, 816, 840, 896, 926, 952, 960, 1008, 1020, 1071, 1088, 1120, 1152, 1190, 1224, 1260, 1344, 1360, 1389, 1428, 1440, 1530, 1632, 1680, 1785, 1852, 1904, 1920, 2016, 2040, 2142, 2176, 2240, 2315, 2380, 2448, 2520, 2688, 2720, 2778, 2856, 2880, 3060, 3241, 3264, 3360, 3570, 3704, 3808, 4032, 4080, 4167, 4284, 4480, 4630, 4760, 4896, 5040, 5355, 5440, 5556, 5712, 5760, 6120, 6482, 6528, 6720, 6945, 7140, 7408, 7616, 7871, 8064, 8160, 8334, 8568, 9260, 9520, 9723, 9792, 10080, 10710, 10880, 11112, 11424, 12240, 12964, 13440, 13890, 14280, 14816, 15232, 15742, 16205, 16320, 16668, 17136, 18520, 19040, 19446, 19584, 20160, 20835, 21420, 22224, 22848, 23613, 24480, 25928, 27780, 28560, 29169, 29632, 31484, 32410, 32640, 33336, 34272, 37040, 38080, 38892, 39355, 40320, 41670, 42840, 44448, 45696, 47226, 48615, 48960, 51856, 55097, 55560, 57120, 58338, 59264, 62968, 64820, 66672, 68544, 70839, 74080, 76160, 77784, 78710, 83340, 85680, 88896, 94452, 97230, 97920, 103712, 110194, 111120, 114240, 116676, 118065, 125936, 129640, 133344, 137088, 141678, 145845, 148160, 155568, 157420, 165291, 166680, 171360, 177792, 188904, 194460, 207424, 220388, 222240, 228480, 233352, 236130, 251872, 259280, 266688, 275485, 283356, 291690, 296320, 311136, 314840, 330582, 333360, 342720, 354195, 377808, 388920, 414848, 440776, 444480, 466704, 472260, 495873, 503744, 518560, 533376, 550970, 566712, 583380, 622272, 629680, 661164, 666720, 685440, 708390, 755616, 777840, 826455, 881552, 888960, 933408, 944520, 991746, 1007488, 1037120, 1101940, 1133424, 1166760, 1244544, 1259360, 1322328, 1333440, 1416780, 1511232, 1555680, 1652910, 1763104, 1866816, 1889040, 1983492, 2074240, 2203880, 2266848, 2333520, 2479365, 2518720, 2644656, 2666880, 2833560, 3022464, 3111360, 3305820, 3526208, 3733632, 3778080, 3966984, 4407760, 4533696, 4667040, 4958730, 5037440, 5289312, 5667120, 6222720, 6611640, 7052416, 7556160, 7933968, 8815520, 9067392, 9334080, 9917460, 10578624, 11334240, 13223280, 15112320, 15867936, 17631040, 18668160, 19834920, 21157248, 22668480, 26446560, 31735872, 35262080, 39669840, 45336960, 52893120, 63471744, 79339680, 105786240, 158679360, 317358720]

約数ペア:

[(1, 317358720), (2, 158679360), (3, 105786240), (4, 79339680), (5, 63471744), (6, 52893120), (7, 45336960), (8, 39669840), (9, 35262080), (10, 31735872), (12, 26446560), (14, 22668480), (15, 21157248), (16, 19834920), (17, 18668160), (18, 17631040), (20, 15867936), (21, 15112320), (24, 13223280), (28, 11334240), (30, 10578624), (32, 9917460), (34, 9334080), (35, 9067392), (36, 8815520), (40, 7933968), (42, 7556160), (45, 7052416), (48, 6611640), (51, 6222720), (56, 5667120), (60, 5289312), (63, 5037440), (64, 4958730), (68, 4667040), (70, 4533696), (72, 4407760), (80, 3966984), (84, 3778080), (85, 3733632), (90, 3526208), (96, 3305820), (102, 3111360), (105, 3022464), (112, 2833560), (119, 2666880), (120, 2644656), (126, 2518720), (128, 2479365), (136, 2333520), (140, 2266848), (144, 2203880), (153, 2074240), (160, 1983492), (168, 1889040), (170, 1866816), (180, 1763104), (192, 1652910), (204, 1555680), (210, 1511232), (224, 1416780), (238, 1333440), (240, 1322328), (252, 1259360), (255, 1244544), (272, 1166760), (280, 1133424), (288, 1101940), (306, 1037120), (315, 1007488), (320, 991746), (336, 944520), (340, 933408), (357, 888960), (360, 881552), (384, 826455), (408, 777840), (420, 755616), (448, 708390), (463, 685440), (476, 666720), (480, 661164), (504, 629680), (510, 622272), (544, 583380), (560, 566712), (576, 550970), (595, 533376), (612, 518560), (630, 503744), (640, 495873), (672, 472260), (680, 466704), (714, 444480), (720, 440776), (765, 414848), (816, 388920), (840, 377808), (896, 354195), (926, 342720), (952, 333360), (960, 330582), (1008, 314840), (1020, 311136), (1071, 296320), (1088, 291690), (1120, 283356), (1152, 275485), (1190, 266688), (1224, 259280), (1260, 251872), (1344, 236130), (1360, 233352), (1389, 228480), (1428, 222240), (1440, 220388), (1530, 207424), (1632, 194460), (1680, 188904), (1785, 177792), (1852, 171360), (1904, 166680), (1920, 165291), (2016, 157420), (2040, 155568), (2142, 148160), (2176, 145845), (2240, 141678), (2315, 137088), (2380, 133344), (2448, 129640), (2520, 125936), (2688, 118065), (2720, 116676), (2778, 114240), (2856, 111120), (2880, 110194), (3060, 103712), (3241, 97920), (3264, 97230), (3360, 94452), (3570, 88896), (3704, 85680), (3808, 83340), (4032, 78710), (4080, 77784), (4167, 76160), (4284, 74080), (4480, 70839), (4630, 68544), (4760, 66672), (4896, 64820), (5040, 62968), (5355, 59264), (5440, 58338), (5556, 57120), (5712, 55560), (5760, 55097), (6120, 51856), (6482, 48960), (6528, 48615), (6720, 47226), (6945, 45696), (7140, 44448), (7408, 42840), (7616, 41670), (7871, 40320), (8064, 39355), (8160, 38892), (8334, 38080), (8568, 37040), (9260, 34272), (9520, 33336), (9723, 32640), (9792, 32410), (10080, 31484), (10710, 29632), (10880, 29169), (11112, 28560), (11424, 27780), (12240, 25928), (12964, 24480), (13440, 23613), (13890, 22848), (14280, 22224), (14816, 21420), (15232, 20835), (15742, 20160), (16205, 19584), (16320, 19446), (16668, 19040), (17136, 18520)]