137515560

素因数分解:

$2^3\times 3^1\times 5^1\times 7^3\times {\mathrm{13}}^1\times {\mathrm{257}}^1$

素因数の和:305

約数の個数: 256

約数和(自身を含む): 520128000

約数和(自身を除く): 382612440

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 20, 21, 24, 26, 28, 30, 35, 39, 40, 42, 49, 52, 56, 60, 65, 70, 78, 84, 91, 98, 104, 105, 120, 130, 140, 147, 156, 168, 182, 195, 196, 210, 245, 257, 260, 273, 280, 294, 312, 343, 364, 390, 392, 420, 455, 490, 514, 520, 546, 588, 637, 686, 728, 735, 771, 780, 840, 910, 980, 1028, 1029, 1092, 1176, 1274, 1285, 1365, 1372, 1470, 1542, 1560, 1715, 1799, 1820, 1911, 1960, 2056, 2058, 2184, 2548, 2570, 2730, 2744, 2940, 3084, 3185, 3341, 3430, 3598, 3640, 3822, 3855, 4116, 4459, 5096, 5140, 5145, 5397, 5460, 5880, 6168, 6370, 6682, 6860, 7196, 7644, 7710, 8232, 8918, 8995, 9555, 10023, 10280, 10290, 10794, 10920, 12593, 12740, 13364, 13377, 13720, 14392, 15288, 15420, 16705, 17836, 17990, 19110, 20046, 20580, 21588, 22295, 23387, 25186, 25480, 26728, 26754, 26985, 30840, 33410, 35672, 35980, 37779, 38220, 40092, 41160, 43176, 44590, 46774, 50115, 50372, 53508, 53970, 62965, 66820, 66885, 70161, 71960, 75558, 76440, 80184, 88151, 89180, 93548, 100230, 100744, 107016, 107940, 116935, 125930, 133640, 133770, 140322, 151116, 163709, 176302, 178360, 187096, 188895, 200460, 215880, 233870, 251860, 264453, 267540, 280644, 302232, 327418, 350805, 352604, 377790, 400920, 440755, 467740, 491127, 503720, 528906, 535080, 561288, 654836, 701610, 705208, 755580, 818545, 881510, 935480, 982254, 1057812, 1145963, 1309672, 1322265, 1403220, 1511160, 1637090, 1763020, 1964508, 2115624, 2291926, 2455635, 2644530, 2806440, 3274180, 3437889, 3526040, 3929016, 4583852, 4911270, 5289060, 5729815, 6548360, 6875778, 9167704, 9822540, 10578120, 11459630, 13751556, 17189445, 19645080, 22919260, 27503112, 34378890, 45838520, 68757780, 137515560]

約数ペア:

[(1, 137515560), (2, 68757780), (3, 45838520), (4, 34378890), (5, 27503112), (6, 22919260), (7, 19645080), (8, 17189445), (10, 13751556), (12, 11459630), (13, 10578120), (14, 9822540), (15, 9167704), (20, 6875778), (21, 6548360), (24, 5729815), (26, 5289060), (28, 4911270), (30, 4583852), (35, 3929016), (39, 3526040), (40, 3437889), (42, 3274180), (49, 2806440), (52, 2644530), (56, 2455635), (60, 2291926), (65, 2115624), (70, 1964508), (78, 1763020), (84, 1637090), (91, 1511160), (98, 1403220), (104, 1322265), (105, 1309672), (120, 1145963), (130, 1057812), (140, 982254), (147, 935480), (156, 881510), (168, 818545), (182, 755580), (195, 705208), (196, 701610), (210, 654836), (245, 561288), (257, 535080), (260, 528906), (273, 503720), (280, 491127), (294, 467740), (312, 440755), (343, 400920), (364, 377790), (390, 352604), (392, 350805), (420, 327418), (455, 302232), (490, 280644), (514, 267540), (520, 264453), (546, 251860), (588, 233870), (637, 215880), (686, 200460), (728, 188895), (735, 187096), (771, 178360), (780, 176302), (840, 163709), (910, 151116), (980, 140322), (1028, 133770), (1029, 133640), (1092, 125930), (1176, 116935), (1274, 107940), (1285, 107016), (1365, 100744), (1372, 100230), (1470, 93548), (1542, 89180), (1560, 88151), (1715, 80184), (1799, 76440), (1820, 75558), (1911, 71960), (1960, 70161), (2056, 66885), (2058, 66820), (2184, 62965), (2548, 53970), (2570, 53508), (2730, 50372), (2744, 50115), (2940, 46774), (3084, 44590), (3185, 43176), (3341, 41160), (3430, 40092), (3598, 38220), (3640, 37779), (3822, 35980), (3855, 35672), (4116, 33410), (4459, 30840), (5096, 26985), (5140, 26754), (5145, 26728), (5397, 25480), (5460, 25186), (5880, 23387), (6168, 22295), (6370, 21588), (6682, 20580), (6860, 20046), (7196, 19110), (7644, 17990), (7710, 17836), (8232, 16705), (8918, 15420), (8995, 15288), (9555, 14392), (10023, 13720), (10280, 13377), (10290, 13364), (10794, 12740), (10920, 12593)]