327816320

素因数分解:

$2^7\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^2\times {\mathrm{41}}^1$

素因数の和:135

約数の個数: 192

約数和(自身を含む): 893342520

約数和(自身を除く): 565526200

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 31, 32, 40, 41, 52, 62, 64, 65, 80, 82, 104, 124, 128, 130, 155, 160, 164, 205, 208, 248, 260, 310, 320, 328, 403, 410, 416, 496, 520, 533, 620, 640, 656, 806, 820, 832, 961, 992, 1040, 1066, 1240, 1271, 1312, 1612, 1640, 1664, 1922, 1984, 2015, 2080, 2132, 2480, 2542, 2624, 2665, 3224, 3280, 3844, 3968, 4030, 4160, 4264, 4805, 4960, 5084, 5248, 5330, 6355, 6448, 6560, 7688, 8060, 8320, 8528, 9610, 9920, 10168, 10660, 12493, 12710, 12896, 13120, 15376, 16120, 16523, 17056, 19220, 19840, 20336, 21320, 24986, 25420, 25792, 26240, 30752, 32240, 33046, 34112, 38440, 39401, 40672, 42640, 49972, 50840, 51584, 61504, 62465, 64480, 66092, 68224, 76880, 78802, 81344, 82615, 85280, 99944, 101680, 123008, 124930, 128960, 132184, 153760, 157604, 162688, 165230, 170560, 197005, 199888, 203360, 249860, 257920, 264368, 307520, 315208, 330460, 341120, 394010, 399776, 406720, 499720, 512213, 528736, 615040, 630416, 660920, 788020, 799552, 813440, 999440, 1024426, 1057472, 1260832, 1321840, 1576040, 1599104, 1998880, 2048852, 2114944, 2521664, 2561065, 2643680, 3152080, 3997760, 4097704, 5043328, 5122130, 5287360, 6304160, 7995520, 8195408, 10244260, 10574720, 12608320, 16390816, 20488520, 25216640, 32781632, 40977040, 65563264, 81954080, 163908160, 327816320]

約数ペア:

[(1, 327816320), (2, 163908160), (4, 81954080), (5, 65563264), (8, 40977040), (10, 32781632), (13, 25216640), (16, 20488520), (20, 16390816), (26, 12608320), (31, 10574720), (32, 10244260), (40, 8195408), (41, 7995520), (52, 6304160), (62, 5287360), (64, 5122130), (65, 5043328), (80, 4097704), (82, 3997760), (104, 3152080), (124, 2643680), (128, 2561065), (130, 2521664), (155, 2114944), (160, 2048852), (164, 1998880), (205, 1599104), (208, 1576040), (248, 1321840), (260, 1260832), (310, 1057472), (320, 1024426), (328, 999440), (403, 813440), (410, 799552), (416, 788020), (496, 660920), (520, 630416), (533, 615040), (620, 528736), (640, 512213), (656, 499720), (806, 406720), (820, 399776), (832, 394010), (961, 341120), (992, 330460), (1040, 315208), (1066, 307520), (1240, 264368), (1271, 257920), (1312, 249860), (1612, 203360), (1640, 199888), (1664, 197005), (1922, 170560), (1984, 165230), (2015, 162688), (2080, 157604), (2132, 153760), (2480, 132184), (2542, 128960), (2624, 124930), (2665, 123008), (3224, 101680), (3280, 99944), (3844, 85280), (3968, 82615), (4030, 81344), (4160, 78802), (4264, 76880), (4805, 68224), (4960, 66092), (5084, 64480), (5248, 62465), (5330, 61504), (6355, 51584), (6448, 50840), (6560, 49972), (7688, 42640), (8060, 40672), (8320, 39401), (8528, 38440), (9610, 34112), (9920, 33046), (10168, 32240), (10660, 30752), (12493, 26240), (12710, 25792), (12896, 25420), (13120, 24986), (15376, 21320), (16120, 20336), (16523, 19840), (17056, 19220)]