195186880

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{1103}}^1$

素因数の和:1206

約数の個数: 112

約数和(自身を含む): 538398720

約数和(自身を除く): 343211840

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 79, 80, 112, 140, 158, 160, 224, 280, 316, 320, 395, 448, 553, 560, 632, 790, 1103, 1106, 1120, 1264, 1580, 2206, 2212, 2240, 2528, 2765, 3160, 4412, 4424, 5056, 5515, 5530, 6320, 7721, 8824, 8848, 11030, 11060, 12640, 15442, 17648, 17696, 22060, 22120, 25280, 30884, 35296, 35392, 38605, 44120, 44240, 61768, 70592, 77210, 87137, 88240, 88480, 123536, 154420, 174274, 176480, 176960, 247072, 308840, 348548, 352960, 435685, 494144, 609959, 617680, 697096, 871370, 1219918, 1235360, 1394192, 1742740, 2439836, 2470720, 2788384, 3049795, 3485480, 4879672, 5576768, 6099590, 6970960, 9759344, 12199180, 13941920, 19518688, 24398360, 27883840, 39037376, 48796720, 97593440, 195186880]

約数ペア:

[(1, 195186880), (2, 97593440), (4, 48796720), (5, 39037376), (7, 27883840), (8, 24398360), (10, 19518688), (14, 13941920), (16, 12199180), (20, 9759344), (28, 6970960), (32, 6099590), (35, 5576768), (40, 4879672), (56, 3485480), (64, 3049795), (70, 2788384), (79, 2470720), (80, 2439836), (112, 1742740), (140, 1394192), (158, 1235360), (160, 1219918), (224, 871370), (280, 697096), (316, 617680), (320, 609959), (395, 494144), (448, 435685), (553, 352960), (560, 348548), (632, 308840), (790, 247072), (1103, 176960), (1106, 176480), (1120, 174274), (1264, 154420), (1580, 123536), (2206, 88480), (2212, 88240), (2240, 87137), (2528, 77210), (2765, 70592), (3160, 61768), (4412, 44240), (4424, 44120), (5056, 38605), (5515, 35392), (5530, 35296), (6320, 30884), (7721, 25280), (8824, 22120), (8848, 22060), (11030, 17696), (11060, 17648), (12640, 15442)]