61551433320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{4817}}^1\times {\mathrm{8191}}^1$

素因数の和:13035

約数の個数: 128

約数和(自身を含む): 198924042240

約数和(自身を除く): 137372608920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 78, 104, 120, 130, 156, 195, 260, 312, 390, 520, 780, 1560, 4817, 8191, 9634, 14451, 16382, 19268, 24085, 24573, 28902, 32764, 38536, 40955, 48170, 49146, 57804, 62621, 65528, 72255, 81910, 96340, 98292, 106483, 115608, 122865, 125242, 144510, 163820, 187863, 192680, 196584, 212966, 245730, 250484, 289020, 313105, 319449, 327640, 375726, 425932, 491460, 500968, 532415, 578040, 626210, 638898, 751452, 851864, 939315, 982920, 1064830, 1252420, 1277796, 1502904, 1597245, 1878630, 2129660, 2504840, 2555592, 3194490, 3757260, 4259320, 6388980, 7514520, 12777960, 39456047, 78912094, 118368141, 157824188, 197280235, 236736282, 315648376, 394560470, 473472564, 512928611, 591840705, 789120940, 946945128, 1025857222, 1183681410, 1538785833, 1578241880, 2051714444, 2367362820, 2564643055, 3077571666, 4103428888, 4734725640, 5129286110, 6155143332, 7693929165, 10258572220, 12310286664, 15387858330, 20517144440, 30775716660, 61551433320]

約数ペア:

[(1, 61551433320), (2, 30775716660), (3, 20517144440), (4, 15387858330), (5, 12310286664), (6, 10258572220), (8, 7693929165), (10, 6155143332), (12, 5129286110), (13, 4734725640), (15, 4103428888), (20, 3077571666), (24, 2564643055), (26, 2367362820), (30, 2051714444), (39, 1578241880), (40, 1538785833), (52, 1183681410), (60, 1025857222), (65, 946945128), (78, 789120940), (104, 591840705), (120, 512928611), (130, 473472564), (156, 394560470), (195, 315648376), (260, 236736282), (312, 197280235), (390, 157824188), (520, 118368141), (780, 78912094), (1560, 39456047), (4817, 12777960), (8191, 7514520), (9634, 6388980), (14451, 4259320), (16382, 3757260), (19268, 3194490), (24085, 2555592), (24573, 2504840), (28902, 2129660), (32764, 1878630), (38536, 1597245), (40955, 1502904), (48170, 1277796), (49146, 1252420), (57804, 1064830), (62621, 982920), (65528, 939315), (72255, 851864), (81910, 751452), (96340, 638898), (98292, 626210), (106483, 578040), (115608, 532415), (122865, 500968), (125242, 491460), (144510, 425932), (163820, 375726), (187863, 327640), (192680, 319449), (196584, 313105), (212966, 289020), (245730, 250484)]