516839440

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1$

素因数の和:138

約数の個数: 320

約数和(自身を含む): 1511903232

約数和(自身を除く): 995063792

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 17, 20, 23, 26, 31, 34, 40, 41, 46, 52, 62, 65, 68, 80, 82, 85, 92, 104, 115, 124, 130, 136, 155, 164, 170, 184, 205, 208, 221, 230, 248, 260, 272, 299, 310, 328, 340, 368, 391, 403, 410, 442, 460, 496, 520, 527, 533, 598, 620, 656, 680, 697, 713, 782, 806, 820, 884, 920, 943, 1040, 1054, 1066, 1105, 1196, 1240, 1271, 1360, 1394, 1426, 1495, 1564, 1612, 1640, 1768, 1840, 1886, 1955, 2015, 2108, 2132, 2210, 2392, 2480, 2542, 2635, 2665, 2788, 2852, 2990, 3128, 3224, 3280, 3485, 3536, 3565, 3772, 3910, 4030, 4216, 4264, 4420, 4715, 4784, 5083, 5084, 5270, 5330, 5576, 5704, 5980, 6256, 6355, 6448, 6851, 6970, 7130, 7544, 7820, 8060, 8432, 8528, 8840, 9061, 9269, 9430, 10166, 10168, 10540, 10660, 11152, 11408, 11960, 12121, 12259, 12710, 13702, 13940, 14260, 15088, 15640, 16031, 16120, 16523, 17680, 18122, 18538, 18860, 20332, 20336, 21080, 21320, 21607, 23920, 24242, 24518, 25415, 25420, 27404, 27880, 28520, 29233, 31280, 32062, 32240, 33046, 34255, 36244, 37076, 37720, 40664, 42160, 42640, 43214, 45305, 46345, 48484, 49036, 50830, 50840, 54808, 55760, 57040, 58466, 60605, 61295, 64124, 66092, 68510, 72488, 74152, 75440, 80155, 81328, 82615, 86428, 90610, 92690, 96968, 98072, 101660, 101680, 108035, 109616, 116932, 121210, 122590, 128248, 132184, 137020, 144976, 146165, 148304, 157573, 160310, 165230, 172856, 181220, 185380, 193936, 196144, 203320, 208403, 216070, 233864, 242420, 245180, 256496, 264368, 274040, 280891, 292330, 315146, 320620, 330460, 345712, 362440, 370760, 380029, 406640, 416806, 432140, 467728, 484840, 490360, 496961, 548080, 561782, 584660, 630292, 641240, 660920, 724880, 741520, 760058, 787865, 833612, 864280, 969680, 980720, 993922, 1042015, 1123564, 1169320, 1260584, 1282480, 1321840, 1404455, 1520116, 1575730, 1667224, 1728560, 1900145, 1987844, 2084030, 2247128, 2338640, 2484805, 2521168, 2808910, 3040232, 3151460, 3334448, 3800290, 3975688, 4168060, 4494256, 4969610, 5617820, 6080464, 6302920, 6460493, 7600580, 7951376, 8336120, 9939220, 11235640, 12605840, 12920986, 15201160, 16672240, 19878440, 22471280, 25841972, 30402320, 32302465, 39756880, 51683944, 64604930, 103367888, 129209860, 258419720, 516839440]

約数ペア:

[(1, 516839440), (2, 258419720), (4, 129209860), (5, 103367888), (8, 64604930), (10, 51683944), (13, 39756880), (16, 32302465), (17, 30402320), (20, 25841972), (23, 22471280), (26, 19878440), (31, 16672240), (34, 15201160), (40, 12920986), (41, 12605840), (46, 11235640), (52, 9939220), (62, 8336120), (65, 7951376), (68, 7600580), (80, 6460493), (82, 6302920), (85, 6080464), (92, 5617820), (104, 4969610), (115, 4494256), (124, 4168060), (130, 3975688), (136, 3800290), (155, 3334448), (164, 3151460), (170, 3040232), (184, 2808910), (205, 2521168), (208, 2484805), (221, 2338640), (230, 2247128), (248, 2084030), (260, 1987844), (272, 1900145), (299, 1728560), (310, 1667224), (328, 1575730), (340, 1520116), (368, 1404455), (391, 1321840), (403, 1282480), (410, 1260584), (442, 1169320), (460, 1123564), (496, 1042015), (520, 993922), (527, 980720), (533, 969680), (598, 864280), (620, 833612), (656, 787865), (680, 760058), (697, 741520), (713, 724880), (782, 660920), (806, 641240), (820, 630292), (884, 584660), (920, 561782), (943, 548080), (1040, 496961), (1054, 490360), (1066, 484840), (1105, 467728), (1196, 432140), (1240, 416806), (1271, 406640), (1360, 380029), (1394, 370760), (1426, 362440), (1495, 345712), (1564, 330460), (1612, 320620), (1640, 315146), (1768, 292330), (1840, 280891), (1886, 274040), (1955, 264368), (2015, 256496), (2108, 245180), (2132, 242420), (2210, 233864), (2392, 216070), (2480, 208403), (2542, 203320), (2635, 196144), (2665, 193936), (2788, 185380), (2852, 181220), (2990, 172856), (3128, 165230), (3224, 160310), (3280, 157573), (3485, 148304), (3536, 146165), (3565, 144976), (3772, 137020), (3910, 132184), (4030, 128248), (4216, 122590), (4264, 121210), (4420, 116932), (4715, 109616), (4784, 108035), (5083, 101680), (5084, 101660), (5270, 98072), (5330, 96968), (5576, 92690), (5704, 90610), (5980, 86428), (6256, 82615), (6355, 81328), (6448, 80155), (6851, 75440), (6970, 74152), (7130, 72488), (7544, 68510), (7820, 66092), (8060, 64124), (8432, 61295), (8528, 60605), (8840, 58466), (9061, 57040), (9269, 55760), (9430, 54808), (10166, 50840), (10168, 50830), (10540, 49036), (10660, 48484), (11152, 46345), (11408, 45305), (11960, 43214), (12121, 42640), (12259, 42160), (12710, 40664), (13702, 37720), (13940, 37076), (14260, 36244), (15088, 34255), (15640, 33046), (16031, 32240), (16120, 32062), (16523, 31280), (17680, 29233), (18122, 28520), (18538, 27880), (18860, 27404), (20332, 25420), (20336, 25415), (21080, 24518), (21320, 24242), (21607, 23920)]