171419640

素因数分解:

$2^3\times 3^1\times 5^1\times 7^2\times {\mathrm{29153}}^1$

素因数の和:29181

約数の個数: 96

約数和(自身を含む): 598240080

約数和(自身を除く): 426820440

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 49, 56, 60, 70, 84, 98, 105, 120, 140, 147, 168, 196, 210, 245, 280, 294, 392, 420, 490, 588, 735, 840, 980, 1176, 1470, 1960, 2940, 5880, 29153, 58306, 87459, 116612, 145765, 174918, 204071, 233224, 291530, 349836, 408142, 437295, 583060, 612213, 699672, 816284, 874590, 1020355, 1166120, 1224426, 1428497, 1632568, 1749180, 2040710, 2448852, 2856994, 3061065, 3498360, 4081420, 4285491, 4897704, 5713988, 6122130, 7142485, 8162840, 8570982, 11427976, 12244260, 14284970, 17141964, 21427455, 24488520, 28569940, 34283928, 42854910, 57139880, 85709820, 171419640]

約数ペア:

[(1, 171419640), (2, 85709820), (3, 57139880), (4, 42854910), (5, 34283928), (6, 28569940), (7, 24488520), (8, 21427455), (10, 17141964), (12, 14284970), (14, 12244260), (15, 11427976), (20, 8570982), (21, 8162840), (24, 7142485), (28, 6122130), (30, 5713988), (35, 4897704), (40, 4285491), (42, 4081420), (49, 3498360), (56, 3061065), (60, 2856994), (70, 2448852), (84, 2040710), (98, 1749180), (105, 1632568), (120, 1428497), (140, 1224426), (147, 1166120), (168, 1020355), (196, 874590), (210, 816284), (245, 699672), (280, 612213), (294, 583060), (392, 437295), (420, 408142), (490, 349836), (588, 291530), (735, 233224), (840, 204071), (980, 174918), (1176, 145765), (1470, 116612), (1960, 87459), (2940, 58306), (5880, 29153)]