13618417920

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{523}}^1\times {\mathrm{6781}}^1$

素因数の和:7328

約数の個数: 144

約数和(自身を含む): 43583410752

約数和(自身を除く): 29964992832

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 160, 192, 240, 256, 320, 384, 480, 523, 640, 768, 960, 1046, 1280, 1569, 1920, 2092, 2615, 3138, 3840, 4184, 5230, 6276, 6781, 7845, 8368, 10460, 12552, 13562, 15690, 16736, 20343, 20920, 25104, 27124, 31380, 33472, 33905, 40686, 41840, 50208, 54248, 62760, 66944, 67810, 81372, 83680, 100416, 101715, 108496, 125520, 133888, 135620, 162744, 167360, 200832, 203430, 216992, 251040, 271240, 325488, 334720, 401664, 406860, 433984, 502080, 542480, 650976, 669440, 813720, 867968, 1004160, 1084960, 1301952, 1627440, 1735936, 2008320, 2169920, 2603904, 3254880, 3546463, 4339840, 5207808, 6509760, 7092926, 8679680, 10639389, 13019520, 14185852, 17732315, 21278778, 26039040, 28371704, 35464630, 42557556, 53196945, 56743408, 70929260, 85115112, 106393890, 113486816, 141858520, 170230224, 212787780, 226973632, 283717040, 340460448, 425575560, 453947264, 567434080, 680920896, 851151120, 907894528, 1134868160, 1361841792, 1702302240, 2269736320, 2723683584, 3404604480, 4539472640, 6809208960, 13618417920]

約数ペア:

[(1, 13618417920), (2, 6809208960), (3, 4539472640), (4, 3404604480), (5, 2723683584), (6, 2269736320), (8, 1702302240), (10, 1361841792), (12, 1134868160), (15, 907894528), (16, 851151120), (20, 680920896), (24, 567434080), (30, 453947264), (32, 425575560), (40, 340460448), (48, 283717040), (60, 226973632), (64, 212787780), (80, 170230224), (96, 141858520), (120, 113486816), (128, 106393890), (160, 85115112), (192, 70929260), (240, 56743408), (256, 53196945), (320, 42557556), (384, 35464630), (480, 28371704), (523, 26039040), (640, 21278778), (768, 17732315), (960, 14185852), (1046, 13019520), (1280, 10639389), (1569, 8679680), (1920, 7092926), (2092, 6509760), (2615, 5207808), (3138, 4339840), (3840, 3546463), (4184, 3254880), (5230, 2603904), (6276, 2169920), (6781, 2008320), (7845, 1735936), (8368, 1627440), (10460, 1301952), (12552, 1084960), (13562, 1004160), (15690, 867968), (16736, 813720), (20343, 669440), (20920, 650976), (25104, 542480), (27124, 502080), (31380, 433984), (33472, 406860), (33905, 401664), (40686, 334720), (41840, 325488), (50208, 271240), (54248, 251040), (62760, 216992), (66944, 203430), (67810, 200832), (81372, 167360), (83680, 162744), (100416, 135620), (101715, 133888), (108496, 125520)]