344452680

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{6691}}^1$

素因数の和:6732

約数の個数: 192

約数和(自身を含む): 1315379520

約数和(自身を除く): 970926840

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 13, 15, 18, 20, 22, 24, 26, 30, 33, 36, 39, 40, 44, 45, 52, 55, 60, 65, 66, 72, 78, 88, 90, 99, 104, 110, 117, 120, 130, 132, 143, 156, 165, 180, 195, 198, 220, 234, 260, 264, 286, 312, 330, 360, 390, 396, 429, 440, 468, 495, 520, 572, 585, 660, 715, 780, 792, 858, 936, 990, 1144, 1170, 1287, 1320, 1430, 1560, 1716, 1980, 2145, 2340, 2574, 2860, 3432, 3960, 4290, 4680, 5148, 5720, 6435, 6691, 8580, 10296, 12870, 13382, 17160, 20073, 25740, 26764, 33455, 40146, 51480, 53528, 60219, 66910, 73601, 80292, 86983, 100365, 120438, 133820, 147202, 160584, 173966, 200730, 220803, 240876, 260949, 267640, 294404, 301095, 347932, 368005, 401460, 434915, 441606, 481752, 521898, 588808, 602190, 662409, 695864, 736010, 782847, 802920, 869830, 883212, 956813, 1043796, 1104015, 1204380, 1304745, 1324818, 1472020, 1565694, 1739660, 1766424, 1913626, 2087592, 2208030, 2408760, 2609490, 2649636, 2870439, 2944040, 3131388, 3312045, 3479320, 3827252, 3914235, 4416060, 4784065, 5218980, 5299272, 5740878, 6262776, 6624090, 7654504, 7828470, 8611317, 8832120, 9568130, 10437960, 11481756, 13248180, 14352195, 15656940, 17222634, 19136260, 22963512, 26496360, 28704390, 31313880, 34445268, 38272520, 43056585, 57408780, 68890536, 86113170, 114817560, 172226340, 344452680]

約数ペア:

[(1, 344452680), (2, 172226340), (3, 114817560), (4, 86113170), (5, 68890536), (6, 57408780), (8, 43056585), (9, 38272520), (10, 34445268), (11, 31313880), (12, 28704390), (13, 26496360), (15, 22963512), (18, 19136260), (20, 17222634), (22, 15656940), (24, 14352195), (26, 13248180), (30, 11481756), (33, 10437960), (36, 9568130), (39, 8832120), (40, 8611317), (44, 7828470), (45, 7654504), (52, 6624090), (55, 6262776), (60, 5740878), (65, 5299272), (66, 5218980), (72, 4784065), (78, 4416060), (88, 3914235), (90, 3827252), (99, 3479320), (104, 3312045), (110, 3131388), (117, 2944040), (120, 2870439), (130, 2649636), (132, 2609490), (143, 2408760), (156, 2208030), (165, 2087592), (180, 1913626), (195, 1766424), (198, 1739660), (220, 1565694), (234, 1472020), (260, 1324818), (264, 1304745), (286, 1204380), (312, 1104015), (330, 1043796), (360, 956813), (390, 883212), (396, 869830), (429, 802920), (440, 782847), (468, 736010), (495, 695864), (520, 662409), (572, 602190), (585, 588808), (660, 521898), (715, 481752), (780, 441606), (792, 434915), (858, 401460), (936, 368005), (990, 347932), (1144, 301095), (1170, 294404), (1287, 267640), (1320, 260949), (1430, 240876), (1560, 220803), (1716, 200730), (1980, 173966), (2145, 160584), (2340, 147202), (2574, 133820), (2860, 120438), (3432, 100365), (3960, 86983), (4290, 80292), (4680, 73601), (5148, 66910), (5720, 60219), (6435, 53528), (6691, 51480), (8580, 40146), (10296, 33455), (12870, 26764), (13382, 25740), (17160, 20073)]