197742720

素因数分解:

$2^7\times 3^1\times 5^1\times 7^1\times {\mathrm{14713}}^1$

素因数の和:14742

約数の個数: 128

約数和(自身を含む): 720397440

約数和(自身を除く): 522654720

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 64, 70, 80, 84, 96, 105, 112, 120, 128, 140, 160, 168, 192, 210, 224, 240, 280, 320, 336, 384, 420, 448, 480, 560, 640, 672, 840, 896, 960, 1120, 1344, 1680, 1920, 2240, 2688, 3360, 4480, 6720, 13440, 14713, 29426, 44139, 58852, 73565, 88278, 102991, 117704, 147130, 176556, 205982, 220695, 235408, 294260, 308973, 353112, 411964, 441390, 470816, 514955, 588520, 617946, 706224, 823928, 882780, 941632, 1029910, 1177040, 1235892, 1412448, 1544865, 1647856, 1765560, 1883264, 2059820, 2354080, 2471784, 2824896, 3089730, 3295712, 3531120, 4119640, 4708160, 4943568, 5649792, 6179460, 6591424, 7062240, 8239280, 9416320, 9887136, 12358920, 13182848, 14124480, 16478560, 19774272, 24717840, 28248960, 32957120, 39548544, 49435680, 65914240, 98871360, 197742720]

約数ペア:

[(1, 197742720), (2, 98871360), (3, 65914240), (4, 49435680), (5, 39548544), (6, 32957120), (7, 28248960), (8, 24717840), (10, 19774272), (12, 16478560), (14, 14124480), (15, 13182848), (16, 12358920), (20, 9887136), (21, 9416320), (24, 8239280), (28, 7062240), (30, 6591424), (32, 6179460), (35, 5649792), (40, 4943568), (42, 4708160), (48, 4119640), (56, 3531120), (60, 3295712), (64, 3089730), (70, 2824896), (80, 2471784), (84, 2354080), (96, 2059820), (105, 1883264), (112, 1765560), (120, 1647856), (128, 1544865), (140, 1412448), (160, 1235892), (168, 1177040), (192, 1029910), (210, 941632), (224, 882780), (240, 823928), (280, 706224), (320, 617946), (336, 588520), (384, 514955), (420, 470816), (448, 441390), (480, 411964), (560, 353112), (640, 308973), (672, 294260), (840, 235408), (896, 220695), (960, 205982), (1120, 176556), (1344, 147130), (1680, 117704), (1920, 102991), (2240, 88278), (2688, 73565), (3360, 58852), (4480, 44139), (6720, 29426), (13440, 14713)]