16314480

素因数分解:

$2^4\times 3^3\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1$

素因数の和:125

約数の個数: 320

約数和(自身を含む): 69995520

約数和(自身を除く): 53681040

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 13, 14, 15, 16, 18, 20, 21, 24, 26, 27, 28, 30, 35, 36, 39, 40, 42, 45, 48, 52, 54, 56, 60, 63, 65, 70, 72, 78, 80, 83, 84, 90, 91, 104, 105, 108, 112, 117, 120, 126, 130, 135, 140, 144, 156, 166, 168, 180, 182, 189, 195, 208, 210, 216, 234, 240, 249, 252, 260, 270, 273, 280, 312, 315, 332, 336, 351, 360, 364, 378, 390, 415, 420, 432, 455, 468, 498, 504, 520, 540, 546, 560, 581, 585, 624, 630, 664, 702, 720, 728, 747, 756, 780, 819, 830, 840, 910, 936, 945, 996, 1008, 1040, 1079, 1080, 1092, 1162, 1170, 1245, 1260, 1328, 1365, 1404, 1456, 1494, 1512, 1560, 1638, 1660, 1680, 1743, 1755, 1820, 1872, 1890, 1992, 2158, 2160, 2184, 2241, 2324, 2340, 2457, 2490, 2520, 2730, 2808, 2905, 2988, 3024, 3120, 3237, 3276, 3320, 3486, 3510, 3640, 3735, 3780, 3984, 4095, 4316, 4368, 4482, 4648, 4680, 4914, 4980, 5040, 5229, 5395, 5460, 5616, 5810, 5976, 6474, 6552, 6640, 6972, 7020, 7280, 7470, 7553, 7560, 8190, 8632, 8715, 8964, 9296, 9360, 9711, 9828, 9960, 10458, 10790, 10920, 11205, 11620, 11952, 12285, 12948, 13104, 13944, 14040, 14940, 15106, 15120, 15687, 16185, 16380, 17264, 17430, 17928, 19422, 19656, 19920, 20916, 21580, 21840, 22410, 22659, 23240, 24570, 25896, 26145, 27888, 28080, 29133, 29880, 30212, 31374, 32370, 32760, 34860, 35856, 37765, 38844, 39312, 41832, 43160, 44820, 45318, 46480, 48555, 49140, 51792, 52290, 58266, 59760, 60424, 62748, 64740, 65520, 67977, 69720, 75530, 77688, 78435, 83664, 86320, 89640, 90636, 97110, 98280, 104580, 113295, 116532, 120848, 125496, 129480, 135954, 139440, 145665, 151060, 155376, 156870, 179280, 181272, 194220, 196560, 203931, 209160, 226590, 233064, 250992, 258960, 271908, 291330, 302120, 313740, 339885, 362544, 388440, 407862, 418320, 453180, 466128, 543816, 582660, 604240, 627480, 679770, 776880, 815724, 906360, 1019655, 1087632, 1165320, 1254960, 1359540, 1631448, 1812720, 2039310, 2330640, 2719080, 3262896, 4078620, 5438160, 8157240, 16314480]

約数ペア:

[(1, 16314480), (2, 8157240), (3, 5438160), (4, 4078620), (5, 3262896), (6, 2719080), (7, 2330640), (8, 2039310), (9, 1812720), (10, 1631448), (12, 1359540), (13, 1254960), (14, 1165320), (15, 1087632), (16, 1019655), (18, 906360), (20, 815724), (21, 776880), (24, 679770), (26, 627480), (27, 604240), (28, 582660), (30, 543816), (35, 466128), (36, 453180), (39, 418320), (40, 407862), (42, 388440), (45, 362544), (48, 339885), (52, 313740), (54, 302120), (56, 291330), (60, 271908), (63, 258960), (65, 250992), (70, 233064), (72, 226590), (78, 209160), (80, 203931), (83, 196560), (84, 194220), (90, 181272), (91, 179280), (104, 156870), (105, 155376), (108, 151060), (112, 145665), (117, 139440), (120, 135954), (126, 129480), (130, 125496), (135, 120848), (140, 116532), (144, 113295), (156, 104580), (166, 98280), (168, 97110), (180, 90636), (182, 89640), (189, 86320), (195, 83664), (208, 78435), (210, 77688), (216, 75530), (234, 69720), (240, 67977), (249, 65520), (252, 64740), (260, 62748), (270, 60424), (273, 59760), (280, 58266), (312, 52290), (315, 51792), (332, 49140), (336, 48555), (351, 46480), (360, 45318), (364, 44820), (378, 43160), (390, 41832), (415, 39312), (420, 38844), (432, 37765), (455, 35856), (468, 34860), (498, 32760), (504, 32370), (520, 31374), (540, 30212), (546, 29880), (560, 29133), (581, 28080), (585, 27888), (624, 26145), (630, 25896), (664, 24570), (702, 23240), (720, 22659), (728, 22410), (747, 21840), (756, 21580), (780, 20916), (819, 19920), (830, 19656), (840, 19422), (910, 17928), (936, 17430), (945, 17264), (996, 16380), (1008, 16185), (1040, 15687), (1079, 15120), (1080, 15106), (1092, 14940), (1162, 14040), (1170, 13944), (1245, 13104), (1260, 12948), (1328, 12285), (1365, 11952), (1404, 11620), (1456, 11205), (1494, 10920), (1512, 10790), (1560, 10458), (1638, 9960), (1660, 9828), (1680, 9711), (1743, 9360), (1755, 9296), (1820, 8964), (1872, 8715), (1890, 8632), (1992, 8190), (2158, 7560), (2160, 7553), (2184, 7470), (2241, 7280), (2324, 7020), (2340, 6972), (2457, 6640), (2490, 6552), (2520, 6474), (2730, 5976), (2808, 5810), (2905, 5616), (2988, 5460), (3024, 5395), (3120, 5229), (3237, 5040), (3276, 4980), (3320, 4914), (3486, 4680), (3510, 4648), (3640, 4482), (3735, 4368), (3780, 4316), (3984, 4095)]