514515680

素因数分解:

$2^5\times 5^1\times 7^2\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1$

素因数の和:162

約数の個数: 288

約数和(自身を含む): 1530627840

約数和(自身を除く): 1016112160

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 29, 31, 32, 35, 40, 49, 56, 58, 62, 70, 73, 80, 98, 112, 116, 124, 140, 145, 146, 155, 160, 196, 203, 217, 224, 232, 245, 248, 280, 290, 292, 310, 365, 392, 406, 434, 464, 490, 496, 511, 560, 580, 584, 620, 730, 784, 812, 868, 899, 928, 980, 992, 1015, 1022, 1085, 1120, 1160, 1168, 1240, 1421, 1460, 1519, 1568, 1624, 1736, 1798, 1960, 2030, 2044, 2117, 2170, 2263, 2320, 2336, 2480, 2555, 2842, 2920, 3038, 3248, 3472, 3577, 3596, 3920, 4060, 4088, 4234, 4340, 4495, 4526, 4640, 4960, 5110, 5684, 5840, 6076, 6293, 6496, 6944, 7105, 7154, 7192, 7595, 7840, 8120, 8176, 8468, 8680, 8990, 9052, 10220, 10585, 11315, 11368, 11680, 12152, 12586, 14210, 14308, 14384, 14819, 15190, 15841, 16240, 16352, 16936, 17360, 17885, 17980, 18104, 20440, 21170, 22630, 22736, 24304, 25172, 28420, 28616, 28768, 29638, 30380, 31465, 31682, 32480, 33872, 34720, 35770, 35960, 36208, 40880, 42340, 44051, 45260, 45472, 48608, 50344, 56840, 57232, 59276, 60760, 62930, 63364, 65627, 67744, 71540, 71920, 72416, 74095, 79205, 81760, 84680, 88102, 90520, 100688, 103733, 110887, 113680, 114464, 118552, 121520, 125860, 126728, 131254, 143080, 143840, 148190, 158410, 169360, 176204, 181040, 201376, 207466, 220255, 221774, 227360, 237104, 243040, 251720, 253456, 262508, 286160, 296380, 316820, 328135, 338720, 352408, 362080, 414932, 440510, 443548, 459389, 474208, 503440, 506912, 518665, 525016, 554435, 572320, 592760, 633640, 656270, 704816, 829864, 881020, 887096, 918778, 1006880, 1037330, 1050032, 1108870, 1185520, 1267280, 1312540, 1409632, 1659728, 1762040, 1774192, 1837556, 2074660, 2100064, 2217740, 2296945, 2371040, 2534560, 2625080, 3215723, 3319456, 3524080, 3548384, 3675112, 4149320, 4435480, 4593890, 5250160, 6431446, 7048160, 7350224, 8298640, 8870960, 9187780, 10500320, 12862892, 14700448, 16078615, 16597280, 17741920, 18375560, 25725784, 32157230, 36751120, 51451568, 64314460, 73502240, 102903136, 128628920, 257257840, 514515680]

約数ペア:

[(1, 514515680), (2, 257257840), (4, 128628920), (5, 102903136), (7, 73502240), (8, 64314460), (10, 51451568), (14, 36751120), (16, 32157230), (20, 25725784), (28, 18375560), (29, 17741920), (31, 16597280), (32, 16078615), (35, 14700448), (40, 12862892), (49, 10500320), (56, 9187780), (58, 8870960), (62, 8298640), (70, 7350224), (73, 7048160), (80, 6431446), (98, 5250160), (112, 4593890), (116, 4435480), (124, 4149320), (140, 3675112), (145, 3548384), (146, 3524080), (155, 3319456), (160, 3215723), (196, 2625080), (203, 2534560), (217, 2371040), (224, 2296945), (232, 2217740), (245, 2100064), (248, 2074660), (280, 1837556), (290, 1774192), (292, 1762040), (310, 1659728), (365, 1409632), (392, 1312540), (406, 1267280), (434, 1185520), (464, 1108870), (490, 1050032), (496, 1037330), (511, 1006880), (560, 918778), (580, 887096), (584, 881020), (620, 829864), (730, 704816), (784, 656270), (812, 633640), (868, 592760), (899, 572320), (928, 554435), (980, 525016), (992, 518665), (1015, 506912), (1022, 503440), (1085, 474208), (1120, 459389), (1160, 443548), (1168, 440510), (1240, 414932), (1421, 362080), (1460, 352408), (1519, 338720), (1568, 328135), (1624, 316820), (1736, 296380), (1798, 286160), (1960, 262508), (2030, 253456), (2044, 251720), (2117, 243040), (2170, 237104), (2263, 227360), (2320, 221774), (2336, 220255), (2480, 207466), (2555, 201376), (2842, 181040), (2920, 176204), (3038, 169360), (3248, 158410), (3472, 148190), (3577, 143840), (3596, 143080), (3920, 131254), (4060, 126728), (4088, 125860), (4234, 121520), (4340, 118552), (4495, 114464), (4526, 113680), (4640, 110887), (4960, 103733), (5110, 100688), (5684, 90520), (5840, 88102), (6076, 84680), (6293, 81760), (6496, 79205), (6944, 74095), (7105, 72416), (7154, 71920), (7192, 71540), (7595, 67744), (7840, 65627), (8120, 63364), (8176, 62930), (8468, 60760), (8680, 59276), (8990, 57232), (9052, 56840), (10220, 50344), (10585, 48608), (11315, 45472), (11368, 45260), (11680, 44051), (12152, 42340), (12586, 40880), (14210, 36208), (14308, 35960), (14384, 35770), (14819, 34720), (15190, 33872), (15841, 32480), (16240, 31682), (16352, 31465), (16936, 30380), (17360, 29638), (17885, 28768), (17980, 28616), (18104, 28420), (20440, 25172), (21170, 24304), (22630, 22736)]