238258680

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{61}}^1\times {\mathrm{269}}^1$

素因数の和:366

約数の個数: 192

約数和(自身を含む): 801511200

約数和(自身を除く): 563252520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 44, 55, 60, 61, 66, 88, 110, 120, 121, 122, 132, 165, 183, 220, 242, 244, 264, 269, 305, 330, 363, 366, 440, 484, 488, 538, 605, 610, 660, 671, 726, 732, 807, 915, 968, 1076, 1210, 1220, 1320, 1342, 1345, 1452, 1464, 1614, 1815, 1830, 2013, 2152, 2420, 2440, 2684, 2690, 2904, 2959, 3228, 3355, 3630, 3660, 4026, 4035, 4840, 5368, 5380, 5918, 6456, 6710, 7260, 7320, 7381, 8052, 8070, 8877, 10065, 10760, 11836, 13420, 14520, 14762, 14795, 16104, 16140, 16409, 17754, 20130, 22143, 23672, 26840, 29524, 29590, 32280, 32549, 32818, 35508, 36905, 40260, 44286, 44385, 49227, 59048, 59180, 65098, 65636, 71016, 73810, 80520, 82045, 88572, 88770, 97647, 98454, 110715, 118360, 130196, 131272, 147620, 162745, 164090, 177144, 177540, 180499, 195294, 196908, 221430, 246135, 260392, 295240, 325490, 328180, 355080, 360998, 390588, 393816, 442860, 488235, 492270, 541497, 650980, 656360, 721996, 781176, 885720, 902495, 976470, 984540, 1082994, 1301960, 1443992, 1804990, 1952940, 1969080, 1985489, 2165988, 2707485, 3609980, 3905880, 3970978, 4331976, 5414970, 5956467, 7219960, 7941956, 9927445, 10829940, 11912934, 15883912, 19854890, 21659880, 23825868, 29782335, 39709780, 47651736, 59564670, 79419560, 119129340, 238258680]

約数ペア:

[(1, 238258680), (2, 119129340), (3, 79419560), (4, 59564670), (5, 47651736), (6, 39709780), (8, 29782335), (10, 23825868), (11, 21659880), (12, 19854890), (15, 15883912), (20, 11912934), (22, 10829940), (24, 9927445), (30, 7941956), (33, 7219960), (40, 5956467), (44, 5414970), (55, 4331976), (60, 3970978), (61, 3905880), (66, 3609980), (88, 2707485), (110, 2165988), (120, 1985489), (121, 1969080), (122, 1952940), (132, 1804990), (165, 1443992), (183, 1301960), (220, 1082994), (242, 984540), (244, 976470), (264, 902495), (269, 885720), (305, 781176), (330, 721996), (363, 656360), (366, 650980), (440, 541497), (484, 492270), (488, 488235), (538, 442860), (605, 393816), (610, 390588), (660, 360998), (671, 355080), (726, 328180), (732, 325490), (807, 295240), (915, 260392), (968, 246135), (1076, 221430), (1210, 196908), (1220, 195294), (1320, 180499), (1342, 177540), (1345, 177144), (1452, 164090), (1464, 162745), (1614, 147620), (1815, 131272), (1830, 130196), (2013, 118360), (2152, 110715), (2420, 98454), (2440, 97647), (2684, 88770), (2690, 88572), (2904, 82045), (2959, 80520), (3228, 73810), (3355, 71016), (3630, 65636), (3660, 65098), (4026, 59180), (4035, 59048), (4840, 49227), (5368, 44385), (5380, 44286), (5918, 40260), (6456, 36905), (6710, 35508), (7260, 32818), (7320, 32549), (7381, 32280), (8052, 29590), (8070, 29524), (8877, 26840), (10065, 23672), (10760, 22143), (11836, 20130), (13420, 17754), (14520, 16409), (14762, 16140), (14795, 16104)]