189589440

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{11617}}^1$

素因数の和:11654

約数の個数: 112

約数和(自身を含む): 637409952

約数和(自身を除く): 447820512

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 32, 34, 40, 48, 51, 60, 64, 68, 80, 85, 96, 102, 120, 136, 160, 170, 192, 204, 240, 255, 272, 320, 340, 408, 480, 510, 544, 680, 816, 960, 1020, 1088, 1360, 1632, 2040, 2720, 3264, 4080, 5440, 8160, 11617, 16320, 23234, 34851, 46468, 58085, 69702, 92936, 116170, 139404, 174255, 185872, 197489, 232340, 278808, 348510, 371744, 394978, 464680, 557616, 592467, 697020, 743488, 789956, 929360, 987445, 1115232, 1184934, 1394040, 1579912, 1858720, 1974890, 2230464, 2369868, 2788080, 2962335, 3159824, 3717440, 3949780, 4739736, 5576160, 5924670, 6319648, 7899560, 9479472, 11152320, 11849340, 12639296, 15799120, 18958944, 23698680, 31598240, 37917888, 47397360, 63196480, 94794720, 189589440]

約数ペア:

[(1, 189589440), (2, 94794720), (3, 63196480), (4, 47397360), (5, 37917888), (6, 31598240), (8, 23698680), (10, 18958944), (12, 15799120), (15, 12639296), (16, 11849340), (17, 11152320), (20, 9479472), (24, 7899560), (30, 6319648), (32, 5924670), (34, 5576160), (40, 4739736), (48, 3949780), (51, 3717440), (60, 3159824), (64, 2962335), (68, 2788080), (80, 2369868), (85, 2230464), (96, 1974890), (102, 1858720), (120, 1579912), (136, 1394040), (160, 1184934), (170, 1115232), (192, 987445), (204, 929360), (240, 789956), (255, 743488), (272, 697020), (320, 592467), (340, 557616), (408, 464680), (480, 394978), (510, 371744), (544, 348510), (680, 278808), (816, 232340), (960, 197489), (1020, 185872), (1088, 174255), (1360, 139404), (1632, 116170), (2040, 92936), (2720, 69702), (3264, 58085), (4080, 46468), (5440, 34851), (8160, 23234), (11617, 16320)]