2445974280

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{127}}^1\times {\mathrm{1049}}^1$

素因数の和:1213

約数の個数: 256

約数和(自身を含む): 8709120000

約数和(自身を除く): 6263145720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 17, 18, 20, 24, 27, 30, 34, 36, 40, 45, 51, 54, 60, 68, 72, 85, 90, 102, 108, 120, 127, 135, 136, 153, 170, 180, 204, 216, 254, 255, 270, 306, 340, 360, 381, 408, 459, 508, 510, 540, 612, 635, 680, 762, 765, 918, 1016, 1020, 1049, 1080, 1143, 1224, 1270, 1524, 1530, 1836, 1905, 2040, 2098, 2159, 2286, 2295, 2540, 3048, 3060, 3147, 3429, 3672, 3810, 4196, 4318, 4572, 4590, 5080, 5245, 5715, 6120, 6294, 6477, 6858, 7620, 8392, 8636, 9144, 9180, 9441, 10490, 10795, 11430, 12588, 12954, 13716, 15240, 15735, 17145, 17272, 17833, 18360, 18882, 19431, 20980, 21590, 22860, 25176, 25908, 27432, 28323, 31470, 32385, 34290, 35666, 37764, 38862, 41960, 43180, 45720, 47205, 51816, 53499, 56646, 58293, 62940, 64770, 68580, 71332, 75528, 77724, 86360, 89165, 94410, 97155, 106998, 113292, 116586, 125880, 129540, 133223, 137160, 141615, 142664, 155448, 160497, 178330, 188820, 194310, 213996, 226584, 233172, 259080, 266446, 267495, 283230, 291465, 320994, 356660, 377640, 388620, 399669, 427992, 466344, 481491, 532892, 534990, 566460, 582930, 641988, 666115, 713320, 777240, 799338, 802485, 962982, 1065784, 1069980, 1132920, 1165860, 1199007, 1283976, 1332230, 1598676, 1604970, 1925964, 1998345, 2139960, 2264791, 2331720, 2398014, 2407455, 2664460, 3197352, 3209940, 3597021, 3851928, 3996690, 4529582, 4796028, 4814910, 5328920, 5995035, 6419880, 6794373, 7194042, 7993380, 9059164, 9592056, 9629820, 11323955, 11990070, 13588746, 14388084, 15986760, 17985105, 18118328, 19259640, 20383119, 22647910, 23980140, 27177492, 28776168, 33971865, 35970210, 40766238, 45295820, 47960280, 54354984, 61149357, 67943730, 71940420, 81532476, 90591640, 101915595, 122298714, 135887460, 143880840, 163064952, 203831190, 244597428, 271774920, 305746785, 407662380, 489194856, 611493570, 815324760, 1222987140, 2445974280]

約数ペア:

[(1, 2445974280), (2, 1222987140), (3, 815324760), (4, 611493570), (5, 489194856), (6, 407662380), (8, 305746785), (9, 271774920), (10, 244597428), (12, 203831190), (15, 163064952), (17, 143880840), (18, 135887460), (20, 122298714), (24, 101915595), (27, 90591640), (30, 81532476), (34, 71940420), (36, 67943730), (40, 61149357), (45, 54354984), (51, 47960280), (54, 45295820), (60, 40766238), (68, 35970210), (72, 33971865), (85, 28776168), (90, 27177492), (102, 23980140), (108, 22647910), (120, 20383119), (127, 19259640), (135, 18118328), (136, 17985105), (153, 15986760), (170, 14388084), (180, 13588746), (204, 11990070), (216, 11323955), (254, 9629820), (255, 9592056), (270, 9059164), (306, 7993380), (340, 7194042), (360, 6794373), (381, 6419880), (408, 5995035), (459, 5328920), (508, 4814910), (510, 4796028), (540, 4529582), (612, 3996690), (635, 3851928), (680, 3597021), (762, 3209940), (765, 3197352), (918, 2664460), (1016, 2407455), (1020, 2398014), (1049, 2331720), (1080, 2264791), (1143, 2139960), (1224, 1998345), (1270, 1925964), (1524, 1604970), (1530, 1598676), (1836, 1332230), (1905, 1283976), (2040, 1199007), (2098, 1165860), (2159, 1132920), (2286, 1069980), (2295, 1065784), (2540, 962982), (3048, 802485), (3060, 799338), (3147, 777240), (3429, 713320), (3672, 666115), (3810, 641988), (4196, 582930), (4318, 566460), (4572, 534990), (4590, 532892), (5080, 481491), (5245, 466344), (5715, 427992), (6120, 399669), (6294, 388620), (6477, 377640), (6858, 356660), (7620, 320994), (8392, 291465), (8636, 283230), (9144, 267495), (9180, 266446), (9441, 259080), (10490, 233172), (10795, 226584), (11430, 213996), (12588, 194310), (12954, 188820), (13716, 178330), (15240, 160497), (15735, 155448), (17145, 142664), (17272, 141615), (17833, 137160), (18360, 133223), (18882, 129540), (19431, 125880), (20980, 116586), (21590, 113292), (22860, 106998), (25176, 97155), (25908, 94410), (27432, 89165), (28323, 86360), (31470, 77724), (32385, 75528), (34290, 71332), (35666, 68580), (37764, 64770), (38862, 62940), (41960, 58293), (43180, 56646), (45720, 53499), (47205, 51816)]