244397440

素因数分解:

$2^7\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{3209}}^1$

素因数の和:3252

約数の個数: 128

約数和(自身を含む): 707227200

約数和(自身を除く): 462829760

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 17, 20, 28, 32, 34, 35, 40, 56, 64, 68, 70, 80, 85, 112, 119, 128, 136, 140, 160, 170, 224, 238, 272, 280, 320, 340, 448, 476, 544, 560, 595, 640, 680, 896, 952, 1088, 1120, 1190, 1360, 1904, 2176, 2240, 2380, 2720, 3209, 3808, 4480, 4760, 5440, 6418, 7616, 9520, 10880, 12836, 15232, 16045, 19040, 22463, 25672, 32090, 38080, 44926, 51344, 54553, 64180, 76160, 89852, 102688, 109106, 112315, 128360, 179704, 205376, 218212, 224630, 256720, 272765, 359408, 381871, 410752, 436424, 449260, 513440, 545530, 718816, 763742, 872848, 898520, 1026880, 1091060, 1437632, 1527484, 1745696, 1797040, 1909355, 2053760, 2182120, 2875264, 3054968, 3491392, 3594080, 3818710, 4364240, 6109936, 6982784, 7188160, 7637420, 8728480, 12219872, 14376320, 15274840, 17456960, 24439744, 30549680, 34913920, 48879488, 61099360, 122198720, 244397440]

約数ペア:

[(1, 244397440), (2, 122198720), (4, 61099360), (5, 48879488), (7, 34913920), (8, 30549680), (10, 24439744), (14, 17456960), (16, 15274840), (17, 14376320), (20, 12219872), (28, 8728480), (32, 7637420), (34, 7188160), (35, 6982784), (40, 6109936), (56, 4364240), (64, 3818710), (68, 3594080), (70, 3491392), (80, 3054968), (85, 2875264), (112, 2182120), (119, 2053760), (128, 1909355), (136, 1797040), (140, 1745696), (160, 1527484), (170, 1437632), (224, 1091060), (238, 1026880), (272, 898520), (280, 872848), (320, 763742), (340, 718816), (448, 545530), (476, 513440), (544, 449260), (560, 436424), (595, 410752), (640, 381871), (680, 359408), (896, 272765), (952, 256720), (1088, 224630), (1120, 218212), (1190, 205376), (1360, 179704), (1904, 128360), (2176, 112315), (2240, 109106), (2380, 102688), (2720, 89852), (3209, 76160), (3808, 64180), (4480, 54553), (4760, 51344), (5440, 44926), (6418, 38080), (7616, 32090), (9520, 25672), (10880, 22463), (12836, 19040), (15232, 16045)]