138285420

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1$

素因数の和:125

約数の個数: 384

約数和(自身を含む): 529858560

約数和(自身を除く): 391573140

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 13, 14, 15, 19, 20, 21, 26, 28, 30, 31, 35, 38, 39, 42, 43, 52, 57, 60, 62, 65, 70, 76, 78, 84, 86, 91, 93, 95, 105, 114, 124, 129, 130, 133, 140, 155, 156, 172, 182, 186, 190, 195, 210, 215, 217, 228, 247, 258, 260, 266, 273, 285, 301, 310, 364, 372, 380, 390, 399, 403, 420, 430, 434, 455, 465, 494, 516, 532, 546, 559, 570, 589, 602, 620, 645, 651, 665, 741, 780, 798, 806, 817, 860, 868, 903, 910, 930, 988, 1085, 1092, 1118, 1140, 1178, 1204, 1209, 1235, 1290, 1302, 1330, 1333, 1365, 1482, 1505, 1596, 1612, 1634, 1677, 1729, 1767, 1806, 1820, 1860, 1995, 2015, 2170, 2236, 2356, 2418, 2451, 2470, 2580, 2604, 2660, 2666, 2730, 2795, 2821, 2945, 2964, 3010, 3255, 3268, 3354, 3458, 3534, 3612, 3705, 3913, 3990, 3999, 4030, 4085, 4123, 4340, 4515, 4836, 4902, 4940, 5187, 5332, 5460, 5590, 5642, 5719, 5890, 6020, 6045, 6510, 6665, 6708, 6916, 7068, 7410, 7657, 7826, 7980, 7998, 8060, 8170, 8246, 8385, 8463, 8645, 8835, 9030, 9331, 9804, 10374, 10621, 11180, 11284, 11438, 11739, 11780, 12090, 12255, 12369, 13020, 13330, 14105, 14820, 15314, 15652, 15996, 16340, 16492, 16770, 16926, 17157, 17290, 17329, 17670, 18060, 18662, 19565, 19995, 20615, 20748, 21242, 22876, 22971, 23478, 24180, 24510, 24738, 25327, 25935, 26660, 27993, 28210, 28595, 30628, 31863, 33540, 33852, 34314, 34580, 34658, 35340, 37324, 38285, 39130, 39990, 41230, 42315, 42484, 45942, 46655, 46956, 49020, 49476, 50654, 51870, 51987, 53105, 53599, 55986, 56420, 57190, 58695, 61845, 63726, 68628, 69316, 74347, 75981, 76570, 78260, 79980, 82460, 84630, 85785, 86645, 91884, 93310, 101308, 103740, 103974, 106210, 107198, 111972, 114380, 114855, 117390, 121303, 123690, 126635, 127452, 139965, 148694, 151962, 153140, 159315, 160797, 169260, 171570, 173290, 177289, 186620, 207948, 212420, 214396, 223041, 229710, 234780, 242606, 247380, 253270, 259935, 267995, 279930, 297388, 303924, 318630, 321594, 329251, 343140, 346580, 354578, 363909, 371735, 379905, 446082, 459420, 485212, 506540, 519870, 531867, 535990, 559860, 606515, 637260, 643188, 658502, 709156, 727818, 743470, 759810, 803985, 886445, 892164, 987753, 1039740, 1063734, 1071980, 1115205, 1213030, 1317004, 1455636, 1486940, 1519620, 1607970, 1646255, 1772890, 1819545, 1975506, 2127468, 2230410, 2304757, 2426060, 2659335, 3215940, 3292510, 3545780, 3639090, 3951012, 4460820, 4609514, 4938765, 5318670, 6585020, 6914271, 7278180, 9219028, 9877530, 10637340, 11523785, 13828542, 19755060, 23047570, 27657084, 34571355, 46095140, 69142710, 138285420]

約数ペア:

[(1, 138285420), (2, 69142710), (3, 46095140), (4, 34571355), (5, 27657084), (6, 23047570), (7, 19755060), (10, 13828542), (12, 11523785), (13, 10637340), (14, 9877530), (15, 9219028), (19, 7278180), (20, 6914271), (21, 6585020), (26, 5318670), (28, 4938765), (30, 4609514), (31, 4460820), (35, 3951012), (38, 3639090), (39, 3545780), (42, 3292510), (43, 3215940), (52, 2659335), (57, 2426060), (60, 2304757), (62, 2230410), (65, 2127468), (70, 1975506), (76, 1819545), (78, 1772890), (84, 1646255), (86, 1607970), (91, 1519620), (93, 1486940), (95, 1455636), (105, 1317004), (114, 1213030), (124, 1115205), (129, 1071980), (130, 1063734), (133, 1039740), (140, 987753), (155, 892164), (156, 886445), (172, 803985), (182, 759810), (186, 743470), (190, 727818), (195, 709156), (210, 658502), (215, 643188), (217, 637260), (228, 606515), (247, 559860), (258, 535990), (260, 531867), (266, 519870), (273, 506540), (285, 485212), (301, 459420), (310, 446082), (364, 379905), (372, 371735), (380, 363909), (390, 354578), (399, 346580), (403, 343140), (420, 329251), (430, 321594), (434, 318630), (455, 303924), (465, 297388), (494, 279930), (516, 267995), (532, 259935), (546, 253270), (559, 247380), (570, 242606), (589, 234780), (602, 229710), (620, 223041), (645, 214396), (651, 212420), (665, 207948), (741, 186620), (780, 177289), (798, 173290), (806, 171570), (817, 169260), (860, 160797), (868, 159315), (903, 153140), (910, 151962), (930, 148694), (988, 139965), (1085, 127452), (1092, 126635), (1118, 123690), (1140, 121303), (1178, 117390), (1204, 114855), (1209, 114380), (1235, 111972), (1290, 107198), (1302, 106210), (1330, 103974), (1333, 103740), (1365, 101308), (1482, 93310), (1505, 91884), (1596, 86645), (1612, 85785), (1634, 84630), (1677, 82460), (1729, 79980), (1767, 78260), (1806, 76570), (1820, 75981), (1860, 74347), (1995, 69316), (2015, 68628), (2170, 63726), (2236, 61845), (2356, 58695), (2418, 57190), (2451, 56420), (2470, 55986), (2580, 53599), (2604, 53105), (2660, 51987), (2666, 51870), (2730, 50654), (2795, 49476), (2821, 49020), (2945, 46956), (2964, 46655), (3010, 45942), (3255, 42484), (3268, 42315), (3354, 41230), (3458, 39990), (3534, 39130), (3612, 38285), (3705, 37324), (3913, 35340), (3990, 34658), (3999, 34580), (4030, 34314), (4085, 33852), (4123, 33540), (4340, 31863), (4515, 30628), (4836, 28595), (4902, 28210), (4940, 27993), (5187, 26660), (5332, 25935), (5460, 25327), (5590, 24738), (5642, 24510), (5719, 24180), (5890, 23478), (6020, 22971), (6045, 22876), (6510, 21242), (6665, 20748), (6708, 20615), (6916, 19995), (7068, 19565), (7410, 18662), (7657, 18060), (7826, 17670), (7980, 17329), (7998, 17290), (8060, 17157), (8170, 16926), (8246, 16770), (8385, 16492), (8463, 16340), (8645, 15996), (8835, 15652), (9030, 15314), (9331, 14820), (9804, 14105), (10374, 13330), (10621, 13020), (11180, 12369), (11284, 12255), (11438, 12090), (11739, 11780)]