266210880

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{257}}^1$

素因数の和:373

約数の個数: 224

約数和(自身を含む): 924787584

約数和(自身を除く): 658576704

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 60, 64, 65, 78, 80, 83, 96, 104, 120, 130, 156, 160, 166, 192, 195, 208, 240, 249, 257, 260, 312, 320, 332, 390, 415, 416, 480, 498, 514, 520, 624, 664, 771, 780, 830, 832, 960, 996, 1028, 1040, 1079, 1245, 1248, 1285, 1328, 1542, 1560, 1660, 1992, 2056, 2080, 2158, 2490, 2496, 2570, 2656, 3084, 3120, 3237, 3320, 3341, 3855, 3984, 4112, 4160, 4316, 4980, 5140, 5312, 5395, 6168, 6240, 6474, 6640, 6682, 7710, 7968, 8224, 8632, 9960, 10023, 10280, 10790, 12336, 12480, 12948, 13280, 13364, 15420, 15936, 16185, 16448, 16705, 17264, 19920, 20046, 20560, 21331, 21580, 24672, 25896, 26560, 26728, 30840, 32370, 33410, 34528, 39840, 40092, 41120, 42662, 43160, 49344, 50115, 51792, 53456, 61680, 63993, 64740, 66820, 69056, 79680, 80184, 82240, 85324, 86320, 100230, 103584, 106655, 106912, 123360, 127986, 129480, 133640, 160368, 170648, 172640, 200460, 207168, 213310, 213824, 246720, 255972, 258960, 267280, 277303, 319965, 320736, 341296, 345280, 400920, 426620, 511944, 517920, 534560, 554606, 639930, 641472, 682592, 801840, 831909, 853240, 1023888, 1035840, 1069120, 1109212, 1279860, 1365184, 1386515, 1603680, 1663818, 1706480, 2047776, 2218424, 2559720, 2773030, 3207360, 3327636, 3412960, 4095552, 4159545, 4436848, 5119440, 5546060, 6655272, 6825920, 8319090, 8873696, 10238880, 11092120, 13310544, 16638180, 17747392, 20477760, 22184240, 26621088, 33276360, 44368480, 53242176, 66552720, 88736960, 133105440, 266210880]

約数ペア:

[(1, 266210880), (2, 133105440), (3, 88736960), (4, 66552720), (5, 53242176), (6, 44368480), (8, 33276360), (10, 26621088), (12, 22184240), (13, 20477760), (15, 17747392), (16, 16638180), (20, 13310544), (24, 11092120), (26, 10238880), (30, 8873696), (32, 8319090), (39, 6825920), (40, 6655272), (48, 5546060), (52, 5119440), (60, 4436848), (64, 4159545), (65, 4095552), (78, 3412960), (80, 3327636), (83, 3207360), (96, 2773030), (104, 2559720), (120, 2218424), (130, 2047776), (156, 1706480), (160, 1663818), (166, 1603680), (192, 1386515), (195, 1365184), (208, 1279860), (240, 1109212), (249, 1069120), (257, 1035840), (260, 1023888), (312, 853240), (320, 831909), (332, 801840), (390, 682592), (415, 641472), (416, 639930), (480, 554606), (498, 534560), (514, 517920), (520, 511944), (624, 426620), (664, 400920), (771, 345280), (780, 341296), (830, 320736), (832, 319965), (960, 277303), (996, 267280), (1028, 258960), (1040, 255972), (1079, 246720), (1245, 213824), (1248, 213310), (1285, 207168), (1328, 200460), (1542, 172640), (1560, 170648), (1660, 160368), (1992, 133640), (2056, 129480), (2080, 127986), (2158, 123360), (2490, 106912), (2496, 106655), (2570, 103584), (2656, 100230), (3084, 86320), (3120, 85324), (3237, 82240), (3320, 80184), (3341, 79680), (3855, 69056), (3984, 66820), (4112, 64740), (4160, 63993), (4316, 61680), (4980, 53456), (5140, 51792), (5312, 50115), (5395, 49344), (6168, 43160), (6240, 42662), (6474, 41120), (6640, 40092), (6682, 39840), (7710, 34528), (7968, 33410), (8224, 32370), (8632, 30840), (9960, 26728), (10023, 26560), (10280, 25896), (10790, 24672), (12336, 21580), (12480, 21331), (12948, 20560), (13280, 20046), (13364, 19920), (15420, 17264), (15936, 16705), (16185, 16448)]