242152560

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{631}}^1$

素因数の和:704

約数の個数: 240

約数和(自身を含む): 898567488

約数和(自身を除く): 656414928

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 36, 39, 40, 41, 45, 48, 52, 60, 65, 72, 78, 80, 82, 90, 104, 117, 120, 123, 130, 144, 156, 164, 180, 195, 205, 208, 234, 240, 246, 260, 312, 328, 360, 369, 390, 410, 468, 492, 520, 533, 585, 615, 624, 631, 656, 720, 738, 780, 820, 936, 984, 1040, 1066, 1170, 1230, 1262, 1476, 1560, 1599, 1640, 1845, 1872, 1893, 1968, 2132, 2340, 2460, 2524, 2665, 2952, 3120, 3155, 3198, 3280, 3690, 3786, 4264, 4680, 4797, 4920, 5048, 5330, 5679, 5904, 6310, 6396, 7380, 7572, 7995, 8203, 8528, 9360, 9465, 9594, 9840, 10096, 10660, 11358, 12620, 12792, 14760, 15144, 15990, 16406, 18930, 19188, 21320, 22716, 23985, 24609, 25240, 25584, 25871, 28395, 29520, 30288, 31980, 32812, 37860, 38376, 41015, 42640, 45432, 47970, 49218, 50480, 51742, 56790, 63960, 65624, 73827, 75720, 76752, 77613, 82030, 90864, 95940, 98436, 103484, 113580, 123045, 127920, 129355, 131248, 147654, 151440, 155226, 164060, 191880, 196872, 206968, 227160, 232839, 246090, 258710, 295308, 310452, 328120, 336323, 369135, 383760, 388065, 393744, 413936, 454320, 465678, 492180, 517420, 590616, 620904, 656240, 672646, 738270, 776130, 931356, 984360, 1008969, 1034840, 1164195, 1181232, 1241808, 1345292, 1476540, 1552260, 1681615, 1862712, 1968720, 2017938, 2069680, 2328390, 2690584, 2953080, 3026907, 3104520, 3363230, 3725424, 4035876, 4656780, 5044845, 5381168, 5906160, 6053814, 6209040, 6726460, 8071752, 9313560, 10089690, 12107628, 13452920, 15134535, 16143504, 18627120, 20179380, 24215256, 26905840, 30269070, 40358760, 48430512, 60538140, 80717520, 121076280, 242152560]

約数ペア:

[(1, 242152560), (2, 121076280), (3, 80717520), (4, 60538140), (5, 48430512), (6, 40358760), (8, 30269070), (9, 26905840), (10, 24215256), (12, 20179380), (13, 18627120), (15, 16143504), (16, 15134535), (18, 13452920), (20, 12107628), (24, 10089690), (26, 9313560), (30, 8071752), (36, 6726460), (39, 6209040), (40, 6053814), (41, 5906160), (45, 5381168), (48, 5044845), (52, 4656780), (60, 4035876), (65, 3725424), (72, 3363230), (78, 3104520), (80, 3026907), (82, 2953080), (90, 2690584), (104, 2328390), (117, 2069680), (120, 2017938), (123, 1968720), (130, 1862712), (144, 1681615), (156, 1552260), (164, 1476540), (180, 1345292), (195, 1241808), (205, 1181232), (208, 1164195), (234, 1034840), (240, 1008969), (246, 984360), (260, 931356), (312, 776130), (328, 738270), (360, 672646), (369, 656240), (390, 620904), (410, 590616), (468, 517420), (492, 492180), (520, 465678), (533, 454320), (585, 413936), (615, 393744), (624, 388065), (631, 383760), (656, 369135), (720, 336323), (738, 328120), (780, 310452), (820, 295308), (936, 258710), (984, 246090), (1040, 232839), (1066, 227160), (1170, 206968), (1230, 196872), (1262, 191880), (1476, 164060), (1560, 155226), (1599, 151440), (1640, 147654), (1845, 131248), (1872, 129355), (1893, 127920), (1968, 123045), (2132, 113580), (2340, 103484), (2460, 98436), (2524, 95940), (2665, 90864), (2952, 82030), (3120, 77613), (3155, 76752), (3198, 75720), (3280, 73827), (3690, 65624), (3786, 63960), (4264, 56790), (4680, 51742), (4797, 50480), (4920, 49218), (5048, 47970), (5330, 45432), (5679, 42640), (5904, 41015), (6310, 38376), (6396, 37860), (7380, 32812), (7572, 31980), (7995, 30288), (8203, 29520), (8528, 28395), (9360, 25871), (9465, 25584), (9594, 25240), (9840, 24609), (10096, 23985), (10660, 22716), (11358, 21320), (12620, 19188), (12792, 18930), (14760, 16406), (15144, 15990)]