129198720

素因数分解:

$2^7\times 3^1\times 5^1\times 7^1\times {\mathrm{9613}}^1$

素因数の和:9642

約数の個数: 128

約数和(自身を含む): 470701440

約数和(自身を除く): 341502720

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, 9613, 13440, 19226, 28839, 38452, 48065, 57678, 67291, 76904, 96130, 115356, 134582, 144195, 153808, 192260, 201873, 230712, 269164, 288390, 307616, 336455, 384520, 403746, 461424, 538328, 576780, 615232, 672910, 769040, 807492, 922848, 1009365, 1076656, 1153560, 1230464, 1345820, 1538080, 1614984, 1845696, 2018730, 2153312, 2307120, 2691640, 3076160, 3229968, 3691392, 4037460, 4306624, 4614240, 5383280, 6152320, 6459936, 8074920, 8613248, 9228480, 10766560, 12919872, 16149840, 18456960, 21533120, 25839744, 32299680, 43066240, 64599360, 129198720]

約数ペア:

[(1, 129198720), (2, 64599360), (3, 43066240), (4, 32299680), (5, 25839744), (6, 21533120), (7, 18456960), (8, 16149840), (10, 12919872), (12, 10766560), (14, 9228480), (15, 8613248), (16, 8074920), (20, 6459936), (21, 6152320), (24, 5383280), (28, 4614240), (30, 4306624), (32, 4037460), (35, 3691392), (40, 3229968), (42, 3076160), (48, 2691640), (56, 2307120), (60, 2153312), (64, 2018730), (70, 1845696), (80, 1614984), (84, 1538080), (96, 1345820), (105, 1230464), (112, 1153560), (120, 1076656), (128, 1009365), (140, 922848), (160, 807492), (168, 769040), (192, 672910), (210, 615232), (224, 576780), (240, 538328), (280, 461424), (320, 403746), (336, 384520), (384, 336455), (420, 307616), (448, 288390), (480, 269164), (560, 230712), (640, 201873), (672, 192260), (840, 153808), (896, 144195), (960, 134582), (1120, 115356), (1344, 96130), (1680, 76904), (1920, 67291), (2240, 57678), (2688, 48065), (3360, 38452), (4480, 28839), (6720, 19226), (9613, 13440)]