1914011640

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{1709}}^1$

素因数の和:1807

約数の個数: 256

約数和(自身を含む): 6870096000

約数和(自身を除く): 4956084360

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, 61, 68, 72, 85, 90, 102, 108, 120, 122, 135, 136, 153, 170, 180, 183, 204, 216, 244, 255, 270, 305, 306, 340, 360, 366, 408, 459, 488, 510, 540, 549, 610, 612, 680, 732, 765, 915, 918, 1020, 1037, 1080, 1098, 1220, 1224, 1464, 1530, 1647, 1709, 1830, 1836, 2040, 2074, 2196, 2295, 2440, 2745, 3060, 3111, 3294, 3418, 3660, 3672, 4148, 4392, 4590, 5127, 5185, 5490, 6120, 6222, 6588, 6836, 7320, 8235, 8296, 8545, 9180, 9333, 10254, 10370, 10980, 12444, 13176, 13672, 15381, 15555, 16470, 17090, 18360, 18666, 20508, 20740, 21960, 24888, 25635, 27999, 29053, 30762, 31110, 32940, 34180, 37332, 41016, 41480, 46143, 46665, 51270, 55998, 58106, 61524, 62220, 65880, 68360, 74664, 76905, 87159, 92286, 93330, 102540, 104249, 111996, 116212, 123048, 124440, 139995, 145265, 153810, 174318, 184572, 186660, 205080, 208498, 223992, 230715, 232424, 261477, 279990, 290530, 307620, 312747, 348636, 369144, 373320, 416996, 435795, 461430, 521245, 522954, 559980, 581060, 615240, 625494, 697272, 784431, 833992, 871590, 922860, 938241, 1042490, 1045908, 1119960, 1162120, 1250988, 1307385, 1563735, 1568862, 1743180, 1772233, 1845720, 1876482, 2084980, 2091816, 2501976, 2614770, 2814723, 3127470, 3137724, 3486360, 3544466, 3752964, 3922155, 4169960, 4691205, 5229540, 5316699, 5629446, 6254940, 6275448, 7088932, 7505928, 7844310, 8861165, 9382410, 10459080, 10633398, 11258892, 12509880, 14073615, 14177864, 15688620, 15950097, 17722330, 18764820, 21266796, 22517784, 26583495, 28147230, 31377240, 31900194, 35444660, 37529640, 42533592, 47850291, 53166990, 56294460, 63800388, 70889320, 79750485, 95700582, 106333980, 112588920, 127600776, 159500970, 191401164, 212667960, 239251455, 319001940, 382802328, 478502910, 638003880, 957005820, 1914011640]

約数ペア:

[(1, 1914011640), (2, 957005820), (3, 638003880), (4, 478502910), (5, 382802328), (6, 319001940), (8, 239251455), (9, 212667960), (10, 191401164), (12, 159500970), (15, 127600776), (17, 112588920), (18, 106333980), (20, 95700582), (24, 79750485), (27, 70889320), (30, 63800388), (34, 56294460), (36, 53166990), (40, 47850291), (45, 42533592), (51, 37529640), (54, 35444660), (60, 31900194), (61, 31377240), (68, 28147230), (72, 26583495), (85, 22517784), (90, 21266796), (102, 18764820), (108, 17722330), (120, 15950097), (122, 15688620), (135, 14177864), (136, 14073615), (153, 12509880), (170, 11258892), (180, 10633398), (183, 10459080), (204, 9382410), (216, 8861165), (244, 7844310), (255, 7505928), (270, 7088932), (305, 6275448), (306, 6254940), (340, 5629446), (360, 5316699), (366, 5229540), (408, 4691205), (459, 4169960), (488, 3922155), (510, 3752964), (540, 3544466), (549, 3486360), (610, 3137724), (612, 3127470), (680, 2814723), (732, 2614770), (765, 2501976), (915, 2091816), (918, 2084980), (1020, 1876482), (1037, 1845720), (1080, 1772233), (1098, 1743180), (1220, 1568862), (1224, 1563735), (1464, 1307385), (1530, 1250988), (1647, 1162120), (1709, 1119960), (1830, 1045908), (1836, 1042490), (2040, 938241), (2074, 922860), (2196, 871590), (2295, 833992), (2440, 784431), (2745, 697272), (3060, 625494), (3111, 615240), (3294, 581060), (3418, 559980), (3660, 522954), (3672, 521245), (4148, 461430), (4392, 435795), (4590, 416996), (5127, 373320), (5185, 369144), (5490, 348636), (6120, 312747), (6222, 307620), (6588, 290530), (6836, 279990), (7320, 261477), (8235, 232424), (8296, 230715), (8545, 223992), (9180, 208498), (9333, 205080), (10254, 186660), (10370, 184572), (10980, 174318), (12444, 153810), (13176, 145265), (13672, 139995), (15381, 124440), (15555, 123048), (16470, 116212), (17090, 111996), (18360, 104249), (18666, 102540), (20508, 93330), (20740, 92286), (21960, 87159), (24888, 76905), (25635, 74664), (27999, 68360), (29053, 65880), (30762, 62220), (31110, 61524), (32940, 58106), (34180, 55998), (37332, 51270), (41016, 46665), (41480, 46143)]