196187520

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{102181}}^1$

素因数の和:102203

約数の個数: 64

約数和(自身を含む): 625353840

約数和(自身を除く): 429166320

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, 320, 384, 480, 640, 960, 1920, 102181, 204362, 306543, 408724, 510905, 613086, 817448, 1021810, 1226172, 1532715, 1634896, 2043620, 2452344, 3065430, 3269792, 4087240, 4904688, 6130860, 6539584, 8174480, 9809376, 12261720, 13079168, 16348960, 19618752, 24523440, 32697920, 39237504, 49046880, 65395840, 98093760, 196187520]

約数ペア:

[(1, 196187520), (2, 98093760), (3, 65395840), (4, 49046880), (5, 39237504), (6, 32697920), (8, 24523440), (10, 19618752), (12, 16348960), (15, 13079168), (16, 12261720), (20, 9809376), (24, 8174480), (30, 6539584), (32, 6130860), (40, 4904688), (48, 4087240), (60, 3269792), (64, 3065430), (80, 2452344), (96, 2043620), (120, 1634896), (128, 1532715), (160, 1226172), (192, 1021810), (240, 817448), (320, 613086), (384, 510905), (480, 408724), (640, 306543), (960, 204362), (1920, 102181)]