63885840

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{137}}^1$

素因数の和:249

約数の個数: 160

約数和(自身を含む): 209450880

約数和(自身を除く): 145565040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 29, 30, 40, 48, 58, 60, 67, 80, 87, 116, 120, 134, 137, 145, 174, 201, 232, 240, 268, 274, 290, 335, 348, 402, 411, 435, 464, 536, 548, 580, 670, 685, 696, 804, 822, 870, 1005, 1072, 1096, 1160, 1340, 1370, 1392, 1608, 1644, 1740, 1943, 2010, 2055, 2192, 2320, 2680, 2740, 3216, 3288, 3480, 3886, 3973, 4020, 4110, 5360, 5480, 5829, 6576, 6960, 7772, 7946, 8040, 8220, 9179, 9715, 10960, 11658, 11919, 15544, 15892, 16080, 16440, 18358, 19430, 19865, 23316, 23838, 27537, 29145, 31088, 31784, 32880, 36716, 38860, 39730, 45895, 46632, 47676, 55074, 58290, 59595, 63568, 73432, 77720, 79460, 91790, 93264, 95352, 110148, 116580, 119190, 137685, 146864, 155440, 158920, 183580, 190704, 220296, 233160, 238380, 266191, 275370, 317840, 367160, 440592, 466320, 476760, 532382, 550740, 734320, 798573, 953520, 1064764, 1101480, 1330955, 1597146, 2129528, 2202960, 2661910, 3194292, 3992865, 4259056, 5323820, 6388584, 7985730, 10647640, 12777168, 15971460, 21295280, 31942920, 63885840]

約数ペア:

[(1, 63885840), (2, 31942920), (3, 21295280), (4, 15971460), (5, 12777168), (6, 10647640), (8, 7985730), (10, 6388584), (12, 5323820), (15, 4259056), (16, 3992865), (20, 3194292), (24, 2661910), (29, 2202960), (30, 2129528), (40, 1597146), (48, 1330955), (58, 1101480), (60, 1064764), (67, 953520), (80, 798573), (87, 734320), (116, 550740), (120, 532382), (134, 476760), (137, 466320), (145, 440592), (174, 367160), (201, 317840), (232, 275370), (240, 266191), (268, 238380), (274, 233160), (290, 220296), (335, 190704), (348, 183580), (402, 158920), (411, 155440), (435, 146864), (464, 137685), (536, 119190), (548, 116580), (580, 110148), (670, 95352), (685, 93264), (696, 91790), (804, 79460), (822, 77720), (870, 73432), (1005, 63568), (1072, 59595), (1096, 58290), (1160, 55074), (1340, 47676), (1370, 46632), (1392, 45895), (1608, 39730), (1644, 38860), (1740, 36716), (1943, 32880), (2010, 31784), (2055, 31088), (2192, 29145), (2320, 27537), (2680, 23838), (2740, 23316), (3216, 19865), (3288, 19430), (3480, 18358), (3886, 16440), (3973, 16080), (4020, 15892), (4110, 15544), (5360, 11919), (5480, 11658), (5829, 10960), (6576, 9715), (6960, 9179), (7772, 8220), (7946, 8040)]