130656540

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{2339}}^1$

素因数の和:2384

約数の個数: 144

約数和(自身を含む): 448156800

約数和(自身を除く): 317500260

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 19, 20, 21, 28, 30, 35, 38, 42, 49, 57, 60, 70, 76, 84, 95, 98, 105, 114, 133, 140, 147, 190, 196, 210, 228, 245, 266, 285, 294, 380, 399, 420, 490, 532, 570, 588, 665, 735, 798, 931, 980, 1140, 1330, 1470, 1596, 1862, 1995, 2339, 2660, 2793, 2940, 3724, 3990, 4655, 4678, 5586, 7017, 7980, 9310, 9356, 11172, 11695, 13965, 14034, 16373, 18620, 23390, 27930, 28068, 32746, 35085, 44441, 46780, 49119, 55860, 65492, 70170, 81865, 88882, 98238, 114611, 133323, 140340, 163730, 177764, 196476, 222205, 229222, 245595, 266646, 311087, 327460, 343833, 444410, 458444, 491190, 533292, 573055, 622174, 666615, 687666, 888820, 933261, 982380, 1146110, 1244348, 1333230, 1375332, 1555435, 1719165, 1866522, 2177609, 2292220, 2666460, 3110870, 3438330, 3733044, 4355218, 4666305, 6221740, 6532827, 6876660, 8710436, 9332610, 10888045, 13065654, 18665220, 21776090, 26131308, 32664135, 43552180, 65328270, 130656540]

約数ペア:

[(1, 130656540), (2, 65328270), (3, 43552180), (4, 32664135), (5, 26131308), (6, 21776090), (7, 18665220), (10, 13065654), (12, 10888045), (14, 9332610), (15, 8710436), (19, 6876660), (20, 6532827), (21, 6221740), (28, 4666305), (30, 4355218), (35, 3733044), (38, 3438330), (42, 3110870), (49, 2666460), (57, 2292220), (60, 2177609), (70, 1866522), (76, 1719165), (84, 1555435), (95, 1375332), (98, 1333230), (105, 1244348), (114, 1146110), (133, 982380), (140, 933261), (147, 888820), (190, 687666), (196, 666615), (210, 622174), (228, 573055), (245, 533292), (266, 491190), (285, 458444), (294, 444410), (380, 343833), (399, 327460), (420, 311087), (490, 266646), (532, 245595), (570, 229222), (588, 222205), (665, 196476), (735, 177764), (798, 163730), (931, 140340), (980, 133323), (1140, 114611), (1330, 98238), (1470, 88882), (1596, 81865), (1862, 70170), (1995, 65492), (2339, 55860), (2660, 49119), (2793, 46780), (2940, 44441), (3724, 35085), (3990, 32746), (4655, 28068), (4678, 27930), (5586, 23390), (7017, 18620), (7980, 16373), (9310, 14034), (9356, 13965), (11172, 11695)]