68629080

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1$

素因数の和:134

約数の個数: 256

約数和(自身を含む): 241315200

約数和(自身を除く): 172686120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 29, 30, 37, 39, 40, 41, 52, 58, 60, 65, 74, 78, 82, 87, 104, 111, 116, 120, 123, 130, 145, 148, 156, 164, 174, 185, 195, 205, 222, 232, 246, 260, 290, 296, 312, 328, 348, 370, 377, 390, 410, 435, 444, 481, 492, 520, 533, 555, 580, 615, 696, 740, 754, 780, 820, 870, 888, 962, 984, 1066, 1073, 1110, 1131, 1160, 1189, 1230, 1443, 1480, 1508, 1517, 1560, 1599, 1640, 1740, 1885, 1924, 2132, 2146, 2220, 2262, 2378, 2405, 2460, 2665, 2886, 3016, 3034, 3198, 3219, 3480, 3567, 3770, 3848, 4264, 4292, 4440, 4524, 4551, 4756, 4810, 4920, 5330, 5365, 5655, 5772, 5945, 6068, 6396, 6438, 7134, 7215, 7540, 7585, 7995, 8584, 9048, 9102, 9512, 9620, 10660, 10730, 11310, 11544, 11890, 12136, 12792, 12876, 13949, 14268, 14430, 15080, 15170, 15457, 15990, 16095, 17835, 18204, 19240, 19721, 21320, 21460, 22620, 22755, 23780, 25752, 27898, 28536, 28860, 30340, 30914, 31980, 32190, 35670, 36408, 39442, 41847, 42920, 43993, 45240, 45510, 46371, 47560, 55796, 57720, 59163, 60680, 61828, 63960, 64380, 69745, 71340, 77285, 78884, 83694, 87986, 91020, 92742, 98605, 111592, 118326, 123656, 128760, 131979, 139490, 142680, 154570, 157768, 167388, 175972, 182040, 185484, 197210, 209235, 219965, 231855, 236652, 263958, 278980, 295815, 309140, 334776, 351944, 370968, 394420, 418470, 439930, 463710, 473304, 527916, 557960, 571909, 591630, 618280, 659895, 788840, 836940, 879860, 927420, 1055832, 1143818, 1183260, 1319790, 1673880, 1715727, 1759720, 1854840, 2287636, 2366520, 2639580, 2859545, 3431454, 4575272, 5279160, 5719090, 6862908, 8578635, 11438180, 13725816, 17157270, 22876360, 34314540, 68629080]

約数ペア:

[(1, 68629080), (2, 34314540), (3, 22876360), (4, 17157270), (5, 13725816), (6, 11438180), (8, 8578635), (10, 6862908), (12, 5719090), (13, 5279160), (15, 4575272), (20, 3431454), (24, 2859545), (26, 2639580), (29, 2366520), (30, 2287636), (37, 1854840), (39, 1759720), (40, 1715727), (41, 1673880), (52, 1319790), (58, 1183260), (60, 1143818), (65, 1055832), (74, 927420), (78, 879860), (82, 836940), (87, 788840), (104, 659895), (111, 618280), (116, 591630), (120, 571909), (123, 557960), (130, 527916), (145, 473304), (148, 463710), (156, 439930), (164, 418470), (174, 394420), (185, 370968), (195, 351944), (205, 334776), (222, 309140), (232, 295815), (246, 278980), (260, 263958), (290, 236652), (296, 231855), (312, 219965), (328, 209235), (348, 197210), (370, 185484), (377, 182040), (390, 175972), (410, 167388), (435, 157768), (444, 154570), (481, 142680), (492, 139490), (520, 131979), (533, 128760), (555, 123656), (580, 118326), (615, 111592), (696, 98605), (740, 92742), (754, 91020), (780, 87986), (820, 83694), (870, 78884), (888, 77285), (962, 71340), (984, 69745), (1066, 64380), (1073, 63960), (1110, 61828), (1131, 60680), (1160, 59163), (1189, 57720), (1230, 55796), (1443, 47560), (1480, 46371), (1508, 45510), (1517, 45240), (1560, 43993), (1599, 42920), (1640, 41847), (1740, 39442), (1885, 36408), (1924, 35670), (2132, 32190), (2146, 31980), (2220, 30914), (2262, 30340), (2378, 28860), (2405, 28536), (2460, 27898), (2665, 25752), (2886, 23780), (3016, 22755), (3034, 22620), (3198, 21460), (3219, 21320), (3480, 19721), (3567, 19240), (3770, 18204), (3848, 17835), (4264, 16095), (4292, 15990), (4440, 15457), (4524, 15170), (4551, 15080), (4756, 14430), (4810, 14268), (4920, 13949), (5330, 12876), (5365, 12792), (5655, 12136), (5772, 11890), (5945, 11544), (6068, 11310), (6396, 10730), (6438, 10660), (7134, 9620), (7215, 9512), (7540, 9102), (7585, 9048), (7995, 8584)]