450298240

素因数分解:

$2^7\times 5^1\times 7^2\times {\mathrm{83}}^1\times {\mathrm{173}}^1$

素因数の和:289

約数の個数: 192

約数和(自身を含む): 1274661360

約数和(自身を除く): 824363120

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 49, 56, 64, 70, 80, 83, 98, 112, 128, 140, 160, 166, 173, 196, 224, 245, 280, 320, 332, 346, 392, 415, 448, 490, 560, 581, 640, 664, 692, 784, 830, 865, 896, 980, 1120, 1162, 1211, 1328, 1384, 1568, 1660, 1730, 1960, 2240, 2324, 2422, 2656, 2768, 2905, 3136, 3320, 3460, 3920, 4067, 4480, 4648, 4844, 5312, 5536, 5810, 6055, 6272, 6640, 6920, 7840, 8134, 8477, 9296, 9688, 10624, 11072, 11620, 12110, 13280, 13840, 14359, 15680, 16268, 16954, 18592, 19376, 20335, 22144, 23240, 24220, 26560, 27680, 28718, 31360, 32536, 33908, 37184, 38752, 40670, 42385, 46480, 48440, 53120, 55360, 57436, 65072, 67816, 71795, 74368, 77504, 81340, 84770, 92960, 96880, 100513, 110720, 114872, 130144, 135632, 143590, 155008, 162680, 169540, 185920, 193760, 201026, 229744, 260288, 271264, 287180, 325360, 339080, 371840, 387520, 402052, 459488, 502565, 520576, 542528, 574360, 650720, 678160, 703591, 775040, 804104, 918976, 1005130, 1085056, 1148720, 1301440, 1356320, 1407182, 1608208, 1837952, 2010260, 2297440, 2602880, 2712640, 2814364, 3216416, 3517955, 4020520, 4594880, 5425280, 5628728, 6432832, 7035910, 8041040, 9189760, 11257456, 12865664, 14071820, 16082080, 22514912, 28143640, 32164160, 45029824, 56287280, 64328320, 90059648, 112574560, 225149120, 450298240]

約数ペア:

[(1, 450298240), (2, 225149120), (4, 112574560), (5, 90059648), (7, 64328320), (8, 56287280), (10, 45029824), (14, 32164160), (16, 28143640), (20, 22514912), (28, 16082080), (32, 14071820), (35, 12865664), (40, 11257456), (49, 9189760), (56, 8041040), (64, 7035910), (70, 6432832), (80, 5628728), (83, 5425280), (98, 4594880), (112, 4020520), (128, 3517955), (140, 3216416), (160, 2814364), (166, 2712640), (173, 2602880), (196, 2297440), (224, 2010260), (245, 1837952), (280, 1608208), (320, 1407182), (332, 1356320), (346, 1301440), (392, 1148720), (415, 1085056), (448, 1005130), (490, 918976), (560, 804104), (581, 775040), (640, 703591), (664, 678160), (692, 650720), (784, 574360), (830, 542528), (865, 520576), (896, 502565), (980, 459488), (1120, 402052), (1162, 387520), (1211, 371840), (1328, 339080), (1384, 325360), (1568, 287180), (1660, 271264), (1730, 260288), (1960, 229744), (2240, 201026), (2324, 193760), (2422, 185920), (2656, 169540), (2768, 162680), (2905, 155008), (3136, 143590), (3320, 135632), (3460, 130144), (3920, 114872), (4067, 110720), (4480, 100513), (4648, 96880), (4844, 92960), (5312, 84770), (5536, 81340), (5810, 77504), (6055, 74368), (6272, 71795), (6640, 67816), (6920, 65072), (7840, 57436), (8134, 55360), (8477, 53120), (9296, 48440), (9688, 46480), (10624, 42385), (11072, 40670), (11620, 38752), (12110, 37184), (13280, 33908), (13840, 32536), (14359, 31360), (15680, 28718), (16268, 27680), (16954, 26560), (18592, 24220), (19376, 23240), (20335, 22144)]