6416964840

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{21997}}^1$

素因数の和:22052

約数の個数: 256

約数和(自身を含む): 23947902720

約数和(自身を除く): 17530937880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 13, 15, 17, 20, 22, 24, 26, 30, 33, 34, 39, 40, 44, 51, 52, 55, 60, 65, 66, 68, 78, 85, 88, 102, 104, 110, 120, 130, 132, 136, 143, 156, 165, 170, 187, 195, 204, 220, 221, 255, 260, 264, 286, 312, 330, 340, 374, 390, 408, 429, 440, 442, 510, 520, 561, 572, 660, 663, 680, 715, 748, 780, 858, 884, 935, 1020, 1105, 1122, 1144, 1320, 1326, 1430, 1496, 1560, 1716, 1768, 1870, 2040, 2145, 2210, 2244, 2431, 2652, 2805, 2860, 3315, 3432, 3740, 4290, 4420, 4488, 4862, 5304, 5610, 5720, 6630, 7293, 7480, 8580, 8840, 9724, 11220, 12155, 13260, 14586, 17160, 19448, 21997, 22440, 24310, 26520, 29172, 36465, 43994, 48620, 58344, 65991, 72930, 87988, 97240, 109985, 131982, 145860, 175976, 219970, 241967, 263964, 285961, 291720, 329955, 373949, 439940, 483934, 527928, 571922, 659910, 725901, 747898, 857883, 879880, 967868, 1121847, 1143844, 1209835, 1319820, 1429805, 1451802, 1495796, 1715766, 1869745, 1935736, 2243694, 2287688, 2419670, 2639640, 2859610, 2903604, 2991592, 3145571, 3431532, 3629505, 3739490, 4113439, 4289415, 4487388, 4839340, 4861337, 5609235, 5719220, 5807208, 6291142, 6863064, 7259010, 7478980, 8226878, 8578830, 8974776, 9436713, 9678680, 9722674, 11218470, 11438440, 12340317, 12582284, 14518020, 14584011, 14957960, 15727855, 16453756, 17157660, 18873426, 19445348, 20567195, 22436940, 24306685, 24680634, 25164568, 29036040, 29168022, 31455710, 32907512, 34315320, 37746852, 38890696, 41134390, 44873880, 47183565, 48613370, 49361268, 53474707, 58336044, 61701585, 62911420, 72920055, 75493704, 82268780, 94367130, 97226740, 98722536, 106949414, 116672088, 123403170, 125822840, 145840110, 160424121, 164537560, 188734260, 194453480, 213898828, 246806340, 267373535, 291680220, 320848242, 377468520, 427797656, 493612680, 534747070, 583360440, 641696484, 802120605, 1069494140, 1283392968, 1604241210, 2138988280, 3208482420, 6416964840]

約数ペア:

[(1, 6416964840), (2, 3208482420), (3, 2138988280), (4, 1604241210), (5, 1283392968), (6, 1069494140), (8, 802120605), (10, 641696484), (11, 583360440), (12, 534747070), (13, 493612680), (15, 427797656), (17, 377468520), (20, 320848242), (22, 291680220), (24, 267373535), (26, 246806340), (30, 213898828), (33, 194453480), (34, 188734260), (39, 164537560), (40, 160424121), (44, 145840110), (51, 125822840), (52, 123403170), (55, 116672088), (60, 106949414), (65, 98722536), (66, 97226740), (68, 94367130), (78, 82268780), (85, 75493704), (88, 72920055), (102, 62911420), (104, 61701585), (110, 58336044), (120, 53474707), (130, 49361268), (132, 48613370), (136, 47183565), (143, 44873880), (156, 41134390), (165, 38890696), (170, 37746852), (187, 34315320), (195, 32907512), (204, 31455710), (220, 29168022), (221, 29036040), (255, 25164568), (260, 24680634), (264, 24306685), (286, 22436940), (312, 20567195), (330, 19445348), (340, 18873426), (374, 17157660), (390, 16453756), (408, 15727855), (429, 14957960), (440, 14584011), (442, 14518020), (510, 12582284), (520, 12340317), (561, 11438440), (572, 11218470), (660, 9722674), (663, 9678680), (680, 9436713), (715, 8974776), (748, 8578830), (780, 8226878), (858, 7478980), (884, 7259010), (935, 6863064), (1020, 6291142), (1105, 5807208), (1122, 5719220), (1144, 5609235), (1320, 4861337), (1326, 4839340), (1430, 4487388), (1496, 4289415), (1560, 4113439), (1716, 3739490), (1768, 3629505), (1870, 3431532), (2040, 3145571), (2145, 2991592), (2210, 2903604), (2244, 2859610), (2431, 2639640), (2652, 2419670), (2805, 2287688), (2860, 2243694), (3315, 1935736), (3432, 1869745), (3740, 1715766), (4290, 1495796), (4420, 1451802), (4488, 1429805), (4862, 1319820), (5304, 1209835), (5610, 1143844), (5720, 1121847), (6630, 967868), (7293, 879880), (7480, 857883), (8580, 747898), (8840, 725901), (9724, 659910), (11220, 571922), (12155, 527928), (13260, 483934), (14586, 439940), (17160, 373949), (19448, 329955), (21997, 291720), (22440, 285961), (24310, 263964), (26520, 241967), (29172, 219970), (36465, 175976), (43994, 145860), (48620, 131982), (58344, 109985), (65991, 97240), (72930, 87988)]