247458120

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1$

素因数の和:125

約数の個数: 512

約数和(自身を含む): 1021870080

約数和(自身を除く): 774411960

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 17, 20, 21, 24, 26, 28, 30, 31, 34, 35, 39, 40, 42, 43, 51, 52, 56, 60, 62, 65, 68, 70, 78, 84, 85, 86, 91, 93, 102, 104, 105, 119, 120, 124, 129, 130, 136, 140, 155, 156, 168, 170, 172, 182, 186, 195, 204, 210, 215, 217, 221, 238, 248, 255, 258, 260, 273, 280, 301, 310, 312, 340, 344, 357, 364, 372, 390, 403, 408, 420, 430, 434, 442, 455, 465, 476, 510, 516, 520, 527, 546, 559, 595, 602, 620, 645, 651, 663, 680, 714, 728, 731, 744, 780, 806, 840, 860, 868, 884, 903, 910, 930, 952, 1020, 1032, 1054, 1085, 1092, 1105, 1118, 1190, 1204, 1209, 1240, 1290, 1302, 1326, 1333, 1365, 1428, 1462, 1505, 1547, 1560, 1581, 1612, 1677, 1720, 1736, 1768, 1785, 1806, 1820, 1860, 2015, 2040, 2108, 2170, 2184, 2193, 2210, 2236, 2380, 2408, 2418, 2580, 2604, 2635, 2652, 2666, 2730, 2795, 2821, 2856, 2924, 3010, 3094, 3162, 3224, 3255, 3315, 3354, 3570, 3612, 3640, 3655, 3689, 3720, 3913, 3999, 4030, 4216, 4340, 4386, 4420, 4472, 4515, 4641, 4760, 4836, 5117, 5160, 5208, 5270, 5304, 5332, 5460, 5590, 5642, 5848, 6020, 6045, 6188, 6324, 6510, 6630, 6665, 6708, 6851, 7140, 7224, 7310, 7378, 7735, 7826, 7905, 7998, 8060, 8385, 8463, 8680, 8772, 8840, 9030, 9282, 9331, 9503, 9672, 10234, 10540, 10664, 10920, 10965, 11067, 11180, 11284, 11739, 12040, 12090, 12376, 12648, 13020, 13260, 13330, 13416, 13702, 14105, 14280, 14620, 14756, 15351, 15470, 15652, 15810, 15996, 16120, 16770, 16926, 17329, 17544, 18060, 18445, 18564, 18662, 19006, 19565, 19995, 20468, 20553, 21080, 21930, 22134, 22360, 22568, 22661, 23205, 23478, 24180, 25585, 26040, 26520, 26660, 27404, 27993, 28210, 28509, 29240, 29512, 30702, 30940, 31304, 31620, 31992, 33540, 33852, 34255, 34658, 36120, 36890, 37128, 37324, 38012, 39130, 39990, 40936, 41106, 42315, 43860, 44268, 45322, 46410, 46655, 46956, 47515, 47957, 48360, 51170, 51987, 53320, 54808, 55335, 55986, 56420, 57018, 58695, 61404, 61880, 63240, 66521, 67080, 67704, 67983, 68510, 69316, 73780, 74648, 76024, 76755, 78260, 79980, 82212, 84630, 86645, 87720, 88536, 90644, 92820, 93310, 93912, 95030, 95914, 102340, 102765, 103974, 110670, 111972, 112840, 113305, 114036, 117390, 121303, 122808, 133042, 135966, 137020, 138632, 139965, 142545, 143871, 147560, 153510, 156520, 158627, 159960, 164424, 169260, 173290, 181288, 185640, 186620, 190060, 191828, 199563, 204680, 205530, 207948, 221340, 223944, 226610, 228072, 234780, 239785, 242606, 259935, 266084, 271932, 274040, 279930, 285090, 287742, 294593, 307020, 317254, 332605, 338520, 339915, 346580, 363909, 373240, 380120, 383656, 399126, 411060, 415896, 442680, 453220, 469560, 475881, 479570, 485212, 519870, 532168, 543864, 559860, 570180, 575484, 589186, 606515, 614040, 634508, 665210, 679830, 693160, 719355, 727818, 793135, 798252, 822120, 883779, 906440, 951762, 959140, 970424, 997815, 1039740, 1119720, 1140360, 1150968, 1178372, 1213030, 1269016, 1330420, 1359660, 1438710, 1455636, 1472965, 1586270, 1596504, 1767558, 1819545, 1903524, 1918280, 1995630, 2062151, 2079480, 2356744, 2379405, 2426060, 2660840, 2719320, 2877420, 2911272, 2945930, 3172540, 3535116, 3639090, 3807048, 3991260, 4124302, 4418895, 4758810, 4852120, 5754840, 5891860, 6186453, 6345080, 7070232, 7278180, 7982520, 8248604, 8837790, 9517620, 10310755, 11783720, 12372906, 14556360, 16497208, 17675580, 19035240, 20621510, 24745812, 30932265, 35351160, 41243020, 49491624, 61864530, 82486040, 123729060, 247458120]

約数ペア:

[(1, 247458120), (2, 123729060), (3, 82486040), (4, 61864530), (5, 49491624), (6, 41243020), (7, 35351160), (8, 30932265), (10, 24745812), (12, 20621510), (13, 19035240), (14, 17675580), (15, 16497208), (17, 14556360), (20, 12372906), (21, 11783720), (24, 10310755), (26, 9517620), (28, 8837790), (30, 8248604), (31, 7982520), (34, 7278180), (35, 7070232), (39, 6345080), (40, 6186453), (42, 5891860), (43, 5754840), (51, 4852120), (52, 4758810), (56, 4418895), (60, 4124302), (62, 3991260), (65, 3807048), (68, 3639090), (70, 3535116), (78, 3172540), (84, 2945930), (85, 2911272), (86, 2877420), (91, 2719320), (93, 2660840), (102, 2426060), (104, 2379405), (105, 2356744), (119, 2079480), (120, 2062151), (124, 1995630), (129, 1918280), (130, 1903524), (136, 1819545), (140, 1767558), (155, 1596504), (156, 1586270), (168, 1472965), (170, 1455636), (172, 1438710), (182, 1359660), (186, 1330420), (195, 1269016), (204, 1213030), (210, 1178372), (215, 1150968), (217, 1140360), (221, 1119720), (238, 1039740), (248, 997815), (255, 970424), (258, 959140), (260, 951762), (273, 906440), (280, 883779), (301, 822120), (310, 798252), (312, 793135), (340, 727818), (344, 719355), (357, 693160), (364, 679830), (372, 665210), (390, 634508), (403, 614040), (408, 606515), (420, 589186), (430, 575484), (434, 570180), (442, 559860), (455, 543864), (465, 532168), (476, 519870), (510, 485212), (516, 479570), (520, 475881), (527, 469560), (546, 453220), (559, 442680), (595, 415896), (602, 411060), (620, 399126), (645, 383656), (651, 380120), (663, 373240), (680, 363909), (714, 346580), (728, 339915), (731, 338520), (744, 332605), (780, 317254), (806, 307020), (840, 294593), (860, 287742), (868, 285090), (884, 279930), (903, 274040), (910, 271932), (930, 266084), (952, 259935), (1020, 242606), (1032, 239785), (1054, 234780), (1085, 228072), (1092, 226610), (1105, 223944), (1118, 221340), (1190, 207948), (1204, 205530), (1209, 204680), (1240, 199563), (1290, 191828), (1302, 190060), (1326, 186620), (1333, 185640), (1365, 181288), (1428, 173290), (1462, 169260), (1505, 164424), (1547, 159960), (1560, 158627), (1581, 156520), (1612, 153510), (1677, 147560), (1720, 143871), (1736, 142545), (1768, 139965), (1785, 138632), (1806, 137020), (1820, 135966), (1860, 133042), (2015, 122808), (2040, 121303), (2108, 117390), (2170, 114036), (2184, 113305), (2193, 112840), (2210, 111972), (2236, 110670), (2380, 103974), (2408, 102765), (2418, 102340), (2580, 95914), (2604, 95030), (2635, 93912), (2652, 93310), (2666, 92820), (2730, 90644), (2795, 88536), (2821, 87720), (2856, 86645), (2924, 84630), (3010, 82212), (3094, 79980), (3162, 78260), (3224, 76755), (3255, 76024), (3315, 74648), (3354, 73780), (3570, 69316), (3612, 68510), (3640, 67983), (3655, 67704), (3689, 67080), (3720, 66521), (3913, 63240), (3999, 61880), (4030, 61404), (4216, 58695), (4340, 57018), (4386, 56420), (4420, 55986), (4472, 55335), (4515, 54808), (4641, 53320), (4760, 51987), (4836, 51170), (5117, 48360), (5160, 47957), (5208, 47515), (5270, 46956), (5304, 46655), (5332, 46410), (5460, 45322), (5590, 44268), (5642, 43860), (5848, 42315), (6020, 41106), (6045, 40936), (6188, 39990), (6324, 39130), (6510, 38012), (6630, 37324), (6665, 37128), (6708, 36890), (6851, 36120), (7140, 34658), (7224, 34255), (7310, 33852), (7378, 33540), (7735, 31992), (7826, 31620), (7905, 31304), (7998, 30940), (8060, 30702), (8385, 29512), (8463, 29240), (8680, 28509), (8772, 28210), (8840, 27993), (9030, 27404), (9282, 26660), (9331, 26520), (9503, 26040), (9672, 25585), (10234, 24180), (10540, 23478), (10664, 23205), (10920, 22661), (10965, 22568), (11067, 22360), (11180, 22134), (11284, 21930), (11739, 21080), (12040, 20553), (12090, 20468), (12376, 19995), (12648, 19565), (13020, 19006), (13260, 18662), (13330, 18564), (13416, 18445), (13702, 18060), (14105, 17544), (14280, 17329), (14620, 16926), (14756, 16770), (15351, 16120), (15470, 15996), (15652, 15810)]