255235261120

素因数分解:

$2^6\times 5^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{7193}}^1$

素因数の和:7328

約数の個数: 336

約数和(自身を含む): 739915216128

約数和(自身を除く): 484679955008

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 31, 32, 35, 40, 49, 56, 62, 64, 70, 73, 80, 98, 112, 124, 140, 146, 155, 160, 196, 217, 224, 245, 248, 280, 292, 310, 320, 365, 392, 434, 448, 490, 496, 511, 560, 584, 620, 730, 784, 868, 980, 992, 1022, 1085, 1120, 1168, 1240, 1460, 1519, 1568, 1736, 1960, 1984, 2044, 2170, 2240, 2263, 2336, 2480, 2555, 2920, 3038, 3136, 3472, 3577, 3920, 4088, 4340, 4526, 4672, 4960, 5110, 5840, 6076, 6944, 7154, 7193, 7595, 7840, 8176, 8680, 9052, 9920, 10220, 11315, 11680, 12152, 13888, 14308, 14386, 15190, 15680, 15841, 16352, 17360, 17885, 18104, 20440, 22630, 23360, 24304, 28616, 28772, 30380, 31682, 32704, 34720, 35770, 35965, 36208, 40880, 45260, 48608, 50351, 57232, 57544, 60760, 63364, 69440, 71540, 71930, 72416, 79205, 81760, 90520, 97216, 100702, 110887, 114464, 115088, 121520, 126728, 143080, 143860, 144832, 158410, 163520, 181040, 201404, 221774, 222983, 228928, 230176, 243040, 251755, 253456, 286160, 287720, 316820, 352457, 362080, 402808, 443548, 445966, 460352, 486080, 503510, 506912, 525089, 554435, 572320, 575440, 633640, 704914, 724160, 805616, 887096, 891932, 1007020, 1013824, 1050178, 1108870, 1114915, 1144640, 1150880, 1267280, 1409828, 1560881, 1611232, 1762285, 1774192, 1783864, 2014040, 2100356, 2217740, 2229830, 2301760, 2534560, 2625445, 2819656, 3121762, 3222464, 3524570, 3548384, 3567728, 3675623, 4028080, 4200712, 4435480, 4459660, 5069120, 5250890, 5639312, 6243524, 7049140, 7096768, 7135456, 7351246, 7804405, 8056160, 8401424, 8870960, 8919320, 10501780, 10926167, 11278624, 12487048, 14098280, 14270912, 14702492, 15608810, 16112320, 16277759, 16802848, 17741920, 17838640, 18378115, 21003560, 21852334, 22557248, 24974096, 25729361, 28196560, 29404984, 31217620, 32555518, 33605696, 35483840, 35677280, 36756230, 42007120, 43704668, 49948192, 51458722, 54630835, 56393120, 58809968, 62435240, 65111036, 71354560, 73512460, 81388795, 84014240, 87409336, 99896384, 102917444, 109261670, 112786240, 113944313, 117619936, 124870480, 128646805, 130222072, 147024920, 162777590, 168028480, 174818672, 205834888, 218523340, 227888626, 235239872, 249740960, 257293610, 260444144, 294049840, 325555180, 349637344, 411669776, 437046680, 455777252, 499481920, 514587220, 520888288, 569721565, 588099680, 651110360, 699274688, 797610191, 823339552, 874093360, 911554504, 1029174440, 1041776576, 1139443130, 1176199360, 1302220720, 1595220382, 1646679104, 1748186720, 1823109008, 2058348880, 2278886260, 2604441440, 3190440764, 3496373440, 3646218016, 3988050955, 4116697760, 4557772520, 5208882880, 6380881528, 7292436032, 7976101910, 8233395520, 9115545040, 12761763056, 15952203820, 18231090080, 25523526112, 31904407640, 36462180160, 51047052224, 63808815280, 127617630560, 255235261120]

約数ペア:

[(1, 255235261120), (2, 127617630560), (4, 63808815280), (5, 51047052224), (7, 36462180160), (8, 31904407640), (10, 25523526112), (14, 18231090080), (16, 15952203820), (20, 12761763056), (28, 9115545040), (31, 8233395520), (32, 7976101910), (35, 7292436032), (40, 6380881528), (49, 5208882880), (56, 4557772520), (62, 4116697760), (64, 3988050955), (70, 3646218016), (73, 3496373440), (80, 3190440764), (98, 2604441440), (112, 2278886260), (124, 2058348880), (140, 1823109008), (146, 1748186720), (155, 1646679104), (160, 1595220382), (196, 1302220720), (217, 1176199360), (224, 1139443130), (245, 1041776576), (248, 1029174440), (280, 911554504), (292, 874093360), (310, 823339552), (320, 797610191), (365, 699274688), (392, 651110360), (434, 588099680), (448, 569721565), (490, 520888288), (496, 514587220), (511, 499481920), (560, 455777252), (584, 437046680), (620, 411669776), (730, 349637344), (784, 325555180), (868, 294049840), (980, 260444144), (992, 257293610), (1022, 249740960), (1085, 235239872), (1120, 227888626), (1168, 218523340), (1240, 205834888), (1460, 174818672), (1519, 168028480), (1568, 162777590), (1736, 147024920), (1960, 130222072), (1984, 128646805), (2044, 124870480), (2170, 117619936), (2240, 113944313), (2263, 112786240), (2336, 109261670), (2480, 102917444), (2555, 99896384), (2920, 87409336), (3038, 84014240), (3136, 81388795), (3472, 73512460), (3577, 71354560), (3920, 65111036), (4088, 62435240), (4340, 58809968), (4526, 56393120), (4672, 54630835), (4960, 51458722), (5110, 49948192), (5840, 43704668), (6076, 42007120), (6944, 36756230), (7154, 35677280), (7193, 35483840), (7595, 33605696), (7840, 32555518), (8176, 31217620), (8680, 29404984), (9052, 28196560), (9920, 25729361), (10220, 24974096), (11315, 22557248), (11680, 21852334), (12152, 21003560), (13888, 18378115), (14308, 17838640), (14386, 17741920), (15190, 16802848), (15680, 16277759), (15841, 16112320), (16352, 15608810), (17360, 14702492), (17885, 14270912), (18104, 14098280), (20440, 12487048), (22630, 11278624), (23360, 10926167), (24304, 10501780), (28616, 8919320), (28772, 8870960), (30380, 8401424), (31682, 8056160), (32704, 7804405), (34720, 7351246), (35770, 7135456), (35965, 7096768), (36208, 7049140), (40880, 6243524), (45260, 5639312), (48608, 5250890), (50351, 5069120), (57232, 4459660), (57544, 4435480), (60760, 4200712), (63364, 4028080), (69440, 3675623), (71540, 3567728), (71930, 3548384), (72416, 3524570), (79205, 3222464), (81760, 3121762), (90520, 2819656), (97216, 2625445), (100702, 2534560), (110887, 2301760), (114464, 2229830), (115088, 2217740), (121520, 2100356), (126728, 2014040), (143080, 1783864), (143860, 1774192), (144832, 1762285), (158410, 1611232), (163520, 1560881), (181040, 1409828), (201404, 1267280), (221774, 1150880), (222983, 1144640), (228928, 1114915), (230176, 1108870), (243040, 1050178), (251755, 1013824), (253456, 1007020), (286160, 891932), (287720, 887096), (316820, 805616), (352457, 724160), (362080, 704914), (402808, 633640), (443548, 575440), (445966, 572320), (460352, 554435), (486080, 525089), (503510, 506912)]