241268720

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{739}}^1$

素因数の和:823

約数の個数: 160

約数和(自身を含む): 713525760

約数和(自身を除く): 472257040

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 35, 40, 44, 53, 55, 56, 70, 77, 80, 88, 106, 110, 112, 140, 154, 176, 212, 220, 265, 280, 308, 371, 385, 424, 440, 530, 560, 583, 616, 739, 742, 770, 848, 880, 1060, 1166, 1232, 1478, 1484, 1540, 1855, 2120, 2332, 2915, 2956, 2968, 3080, 3695, 3710, 4081, 4240, 4664, 5173, 5830, 5912, 5936, 6160, 7390, 7420, 8129, 8162, 9328, 10346, 11660, 11824, 14780, 14840, 16258, 16324, 20405, 20692, 23320, 25865, 29560, 29680, 32516, 32648, 39167, 40645, 40810, 41384, 46640, 51730, 56903, 59120, 65032, 65296, 78334, 81290, 81620, 82768, 103460, 113806, 130064, 156668, 162580, 163240, 195835, 206920, 227612, 274169, 284515, 313336, 325160, 326480, 391670, 413840, 430837, 455224, 548338, 569030, 626672, 650320, 783340, 861674, 910448, 1096676, 1138060, 1370845, 1566680, 1723348, 2154185, 2193352, 2276120, 2741690, 3015859, 3133360, 3446696, 4308370, 4386704, 4552240, 5483380, 6031718, 6893392, 8616740, 10966760, 12063436, 15079295, 17233480, 21933520, 24126872, 30158590, 34466960, 48253744, 60317180, 120634360, 241268720]

約数ペア:

[(1, 241268720), (2, 120634360), (4, 60317180), (5, 48253744), (7, 34466960), (8, 30158590), (10, 24126872), (11, 21933520), (14, 17233480), (16, 15079295), (20, 12063436), (22, 10966760), (28, 8616740), (35, 6893392), (40, 6031718), (44, 5483380), (53, 4552240), (55, 4386704), (56, 4308370), (70, 3446696), (77, 3133360), (80, 3015859), (88, 2741690), (106, 2276120), (110, 2193352), (112, 2154185), (140, 1723348), (154, 1566680), (176, 1370845), (212, 1138060), (220, 1096676), (265, 910448), (280, 861674), (308, 783340), (371, 650320), (385, 626672), (424, 569030), (440, 548338), (530, 455224), (560, 430837), (583, 413840), (616, 391670), (739, 326480), (742, 325160), (770, 313336), (848, 284515), (880, 274169), (1060, 227612), (1166, 206920), (1232, 195835), (1478, 163240), (1484, 162580), (1540, 156668), (1855, 130064), (2120, 113806), (2332, 103460), (2915, 82768), (2956, 81620), (2968, 81290), (3080, 78334), (3695, 65296), (3710, 65032), (4081, 59120), (4240, 56903), (4664, 51730), (5173, 46640), (5830, 41384), (5912, 40810), (5936, 40645), (6160, 39167), (7390, 32648), (7420, 32516), (8129, 29680), (8162, 29560), (9328, 25865), (10346, 23320), (11660, 20692), (11824, 20405), (14780, 16324), (14840, 16258)]