123583980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{269}}^1$

素因数の和:344

約数の個数: 192

約数和(自身を含む): 406425600

約数和(自身を除く): 282841620

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 19, 20, 26, 30, 31, 38, 39, 52, 57, 60, 62, 65, 76, 78, 93, 95, 114, 124, 130, 155, 156, 186, 190, 195, 228, 247, 260, 269, 285, 310, 372, 380, 390, 403, 465, 494, 538, 570, 589, 620, 741, 780, 806, 807, 930, 988, 1076, 1140, 1178, 1209, 1235, 1345, 1482, 1612, 1614, 1767, 1860, 2015, 2356, 2418, 2470, 2690, 2945, 2964, 3228, 3497, 3534, 3705, 4030, 4035, 4836, 4940, 5111, 5380, 5890, 6045, 6994, 7068, 7410, 7657, 8060, 8070, 8339, 8835, 10222, 10491, 11780, 12090, 13988, 14820, 15314, 15333, 16140, 16678, 17485, 17670, 20444, 20982, 22971, 24180, 25017, 25555, 30628, 30666, 33356, 34970, 35340, 38285, 41695, 41964, 45942, 50034, 51110, 52455, 61332, 66443, 69940, 76570, 76665, 83390, 91884, 100068, 102220, 104910, 108407, 114855, 125085, 132886, 153140, 153330, 158441, 166780, 199329, 209820, 216814, 229710, 250170, 265772, 306660, 316882, 325221, 332215, 398658, 433628, 459420, 475323, 500340, 542035, 633764, 650442, 664430, 792205, 797316, 950646, 996645, 1084070, 1300884, 1328860, 1584410, 1626105, 1901292, 1993290, 2059733, 2168140, 2376615, 3168820, 3252210, 3986580, 4119466, 4753230, 6179199, 6504420, 8238932, 9506460, 10298665, 12358398, 20597330, 24716796, 30895995, 41194660, 61791990, 123583980]

約数ペア:

[(1, 123583980), (2, 61791990), (3, 41194660), (4, 30895995), (5, 24716796), (6, 20597330), (10, 12358398), (12, 10298665), (13, 9506460), (15, 8238932), (19, 6504420), (20, 6179199), (26, 4753230), (30, 4119466), (31, 3986580), (38, 3252210), (39, 3168820), (52, 2376615), (57, 2168140), (60, 2059733), (62, 1993290), (65, 1901292), (76, 1626105), (78, 1584410), (93, 1328860), (95, 1300884), (114, 1084070), (124, 996645), (130, 950646), (155, 797316), (156, 792205), (186, 664430), (190, 650442), (195, 633764), (228, 542035), (247, 500340), (260, 475323), (269, 459420), (285, 433628), (310, 398658), (372, 332215), (380, 325221), (390, 316882), (403, 306660), (465, 265772), (494, 250170), (538, 229710), (570, 216814), (589, 209820), (620, 199329), (741, 166780), (780, 158441), (806, 153330), (807, 153140), (930, 132886), (988, 125085), (1076, 114855), (1140, 108407), (1178, 104910), (1209, 102220), (1235, 100068), (1345, 91884), (1482, 83390), (1612, 76665), (1614, 76570), (1767, 69940), (1860, 66443), (2015, 61332), (2356, 52455), (2418, 51110), (2470, 50034), (2690, 45942), (2945, 41964), (2964, 41695), (3228, 38285), (3497, 35340), (3534, 34970), (3705, 33356), (4030, 30666), (4035, 30628), (4836, 25555), (4940, 25017), (5111, 24180), (5380, 22971), (5890, 20982), (6045, 20444), (6994, 17670), (7068, 17485), (7410, 16678), (7657, 16140), (8060, 15333), (8070, 15314), (8339, 14820), (8835, 13988), (10222, 12090), (10491, 11780)]