230644960

素因数分解:

$2^5\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1$

素因数の和:146

約数の個数: 288

約数和(自身を含む): 714292992

約数和(自身を除く): 483648032

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 31, 32, 35, 40, 49, 52, 56, 62, 65, 70, 73, 80, 91, 98, 104, 112, 124, 130, 140, 146, 155, 160, 182, 196, 208, 217, 224, 245, 248, 260, 280, 292, 310, 364, 365, 392, 403, 416, 434, 455, 490, 496, 511, 520, 560, 584, 620, 637, 728, 730, 784, 806, 868, 910, 949, 980, 992, 1022, 1040, 1085, 1120, 1168, 1240, 1274, 1456, 1460, 1519, 1568, 1612, 1736, 1820, 1898, 1960, 2015, 2044, 2080, 2170, 2263, 2336, 2480, 2548, 2555, 2821, 2912, 2920, 3038, 3185, 3224, 3472, 3577, 3640, 3796, 3920, 4030, 4088, 4340, 4526, 4745, 4960, 5096, 5110, 5642, 5840, 6076, 6370, 6448, 6643, 6944, 7154, 7280, 7592, 7595, 7840, 8060, 8176, 8680, 9052, 9490, 10192, 10220, 11284, 11315, 11680, 12152, 12740, 12896, 13286, 14105, 14308, 14560, 15184, 15190, 15841, 16120, 16352, 17360, 17885, 18104, 18980, 19747, 20384, 20440, 22568, 22630, 24304, 25480, 26572, 28210, 28616, 29419, 30368, 30380, 31682, 32240, 33215, 34720, 35770, 36208, 37960, 39494, 40880, 45136, 45260, 46501, 48608, 50960, 53144, 56420, 57232, 58838, 60760, 63364, 64480, 66430, 71540, 72416, 75920, 78988, 79205, 81760, 90272, 90520, 93002, 98735, 101920, 106288, 110887, 112840, 114464, 117676, 121520, 126728, 132860, 143080, 147095, 151840, 157976, 158410, 181040, 186004, 197470, 205933, 212576, 221774, 225680, 232505, 235352, 243040, 253456, 265720, 286160, 294190, 315952, 316820, 362080, 372008, 394940, 411866, 443548, 451360, 465010, 470704, 506912, 531440, 554435, 572320, 588380, 631904, 633640, 744016, 789880, 823732, 887096, 930020, 941408, 1029665, 1062880, 1108870, 1176760, 1267280, 1441531, 1488032, 1579760, 1647464, 1774192, 1860040, 2059330, 2217740, 2353520, 2534560, 2883062, 3159520, 3294928, 3548384, 3720080, 4118660, 4435480, 4707040, 5766124, 6589856, 7207655, 7440160, 8237320, 8870960, 11532248, 14415310, 16474640, 17741920, 23064496, 28830620, 32949280, 46128992, 57661240, 115322480, 230644960]

約数ペア:

[(1, 230644960), (2, 115322480), (4, 57661240), (5, 46128992), (7, 32949280), (8, 28830620), (10, 23064496), (13, 17741920), (14, 16474640), (16, 14415310), (20, 11532248), (26, 8870960), (28, 8237320), (31, 7440160), (32, 7207655), (35, 6589856), (40, 5766124), (49, 4707040), (52, 4435480), (56, 4118660), (62, 3720080), (65, 3548384), (70, 3294928), (73, 3159520), (80, 2883062), (91, 2534560), (98, 2353520), (104, 2217740), (112, 2059330), (124, 1860040), (130, 1774192), (140, 1647464), (146, 1579760), (155, 1488032), (160, 1441531), (182, 1267280), (196, 1176760), (208, 1108870), (217, 1062880), (224, 1029665), (245, 941408), (248, 930020), (260, 887096), (280, 823732), (292, 789880), (310, 744016), (364, 633640), (365, 631904), (392, 588380), (403, 572320), (416, 554435), (434, 531440), (455, 506912), (490, 470704), (496, 465010), (511, 451360), (520, 443548), (560, 411866), (584, 394940), (620, 372008), (637, 362080), (728, 316820), (730, 315952), (784, 294190), (806, 286160), (868, 265720), (910, 253456), (949, 243040), (980, 235352), (992, 232505), (1022, 225680), (1040, 221774), (1085, 212576), (1120, 205933), (1168, 197470), (1240, 186004), (1274, 181040), (1456, 158410), (1460, 157976), (1519, 151840), (1568, 147095), (1612, 143080), (1736, 132860), (1820, 126728), (1898, 121520), (1960, 117676), (2015, 114464), (2044, 112840), (2080, 110887), (2170, 106288), (2263, 101920), (2336, 98735), (2480, 93002), (2548, 90520), (2555, 90272), (2821, 81760), (2912, 79205), (2920, 78988), (3038, 75920), (3185, 72416), (3224, 71540), (3472, 66430), (3577, 64480), (3640, 63364), (3796, 60760), (3920, 58838), (4030, 57232), (4088, 56420), (4340, 53144), (4526, 50960), (4745, 48608), (4960, 46501), (5096, 45260), (5110, 45136), (5642, 40880), (5840, 39494), (6076, 37960), (6370, 36208), (6448, 35770), (6643, 34720), (6944, 33215), (7154, 32240), (7280, 31682), (7592, 30380), (7595, 30368), (7840, 29419), (8060, 28616), (8176, 28210), (8680, 26572), (9052, 25480), (9490, 24304), (10192, 22630), (10220, 22568), (11284, 20440), (11315, 20384), (11680, 19747), (12152, 18980), (12740, 18104), (12896, 17885), (13286, 17360), (14105, 16352), (14308, 16120), (14560, 15841), (15184, 15190)]