408408995280

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{631}}^1\times {\mathrm{18859}}^1$

素因数の和:19530

約数の個数: 320

約数和(自身を含む): 1489844643840

約数和(自身を除く): 1081435648560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 13, 15, 16, 20, 22, 24, 26, 30, 33, 39, 40, 44, 48, 52, 55, 60, 65, 66, 78, 80, 88, 104, 110, 120, 130, 132, 143, 156, 165, 176, 195, 208, 220, 240, 260, 264, 286, 312, 330, 390, 429, 440, 520, 528, 572, 624, 631, 660, 715, 780, 858, 880, 1040, 1144, 1262, 1320, 1430, 1560, 1716, 1893, 2145, 2288, 2524, 2640, 2860, 3120, 3155, 3432, 3786, 4290, 5048, 5720, 6310, 6864, 6941, 7572, 8203, 8580, 9465, 10096, 11440, 12620, 13882, 15144, 16406, 17160, 18859, 18930, 20823, 24609, 25240, 27764, 30288, 32812, 34320, 34705, 37718, 37860, 41015, 41646, 49218, 50480, 55528, 56577, 65624, 69410, 75436, 75720, 82030, 83292, 90233, 94295, 98436, 104115, 111056, 113154, 123045, 131248, 138820, 150872, 151440, 164060, 166584, 180466, 188590, 196872, 207449, 208230, 226308, 245167, 246090, 270699, 277640, 282885, 301744, 328120, 333168, 360932, 377180, 393744, 414898, 416460, 451165, 452616, 490334, 492180, 541398, 555280, 565770, 622347, 656240, 721864, 735501, 754360, 829796, 832920, 902330, 905232, 980668, 984360, 1037245, 1082796, 1131540, 1225835, 1244694, 1353495, 1443728, 1471002, 1508720, 1659592, 1665840, 1804660, 1961336, 1968720, 2074490, 2165592, 2263080, 2451670, 2489388, 2696837, 2706990, 2942004, 3111735, 3319184, 3609320, 3677505, 3922672, 4148980, 4331184, 4526160, 4903340, 4978776, 5393674, 5413980, 5884008, 6223470, 7218640, 7355010, 8090511, 8297960, 9806680, 9957552, 10787348, 10827960, 11768016, 11900029, 12446940, 13484185, 14710020, 16181022, 16595920, 19613360, 21574696, 21655920, 23800058, 24893880, 26968370, 29420040, 32362044, 35700087, 40452555, 43149392, 47600116, 49787760, 53936740, 58840080, 59500145, 64724088, 71400174, 80905110, 95200232, 107873480, 119000290, 129448176, 130900319, 142800348, 154700377, 161810220, 178500435, 190400464, 215746960, 238000580, 261800638, 285600696, 309400754, 323620440, 357000870, 392700957, 464101131, 476001160, 523601276, 571201392, 618801508, 647240880, 654501595, 714001740, 773501885, 785401914, 928202262, 952002320, 1047202552, 1237603016, 1309003190, 1428003480, 1547003770, 1570803828, 1701704147, 1856404524, 1963504785, 2094405104, 2320505655, 2475206032, 2618006380, 2856006960, 3094007540, 3141607656, 3403408294, 3712809048, 3927009570, 4641011310, 5105112441, 5236012760, 6188015080, 6283215312, 6806816588, 7425618096, 7854019140, 8508520735, 9282022620, 10210224882, 10472025520, 12376030160, 13613633176, 15708038280, 17017041470, 18564045240, 20420449764, 25525562205, 27227266352, 31416076560, 34034082940, 37128090480, 40840899528, 51051124410, 68068165880, 81681799056, 102102248820, 136136331760, 204204497640, 408408995280]

約数ペア:

[(1, 408408995280), (2, 204204497640), (3, 136136331760), (4, 102102248820), (5, 81681799056), (6, 68068165880), (8, 51051124410), (10, 40840899528), (11, 37128090480), (12, 34034082940), (13, 31416076560), (15, 27227266352), (16, 25525562205), (20, 20420449764), (22, 18564045240), (24, 17017041470), (26, 15708038280), (30, 13613633176), (33, 12376030160), (39, 10472025520), (40, 10210224882), (44, 9282022620), (48, 8508520735), (52, 7854019140), (55, 7425618096), (60, 6806816588), (65, 6283215312), (66, 6188015080), (78, 5236012760), (80, 5105112441), (88, 4641011310), (104, 3927009570), (110, 3712809048), (120, 3403408294), (130, 3141607656), (132, 3094007540), (143, 2856006960), (156, 2618006380), (165, 2475206032), (176, 2320505655), (195, 2094405104), (208, 1963504785), (220, 1856404524), (240, 1701704147), (260, 1570803828), (264, 1547003770), (286, 1428003480), (312, 1309003190), (330, 1237603016), (390, 1047202552), (429, 952002320), (440, 928202262), (520, 785401914), (528, 773501885), (572, 714001740), (624, 654501595), (631, 647240880), (660, 618801508), (715, 571201392), (780, 523601276), (858, 476001160), (880, 464101131), (1040, 392700957), (1144, 357000870), (1262, 323620440), (1320, 309400754), (1430, 285600696), (1560, 261800638), (1716, 238000580), (1893, 215746960), (2145, 190400464), (2288, 178500435), (2524, 161810220), (2640, 154700377), (2860, 142800348), (3120, 130900319), (3155, 129448176), (3432, 119000290), (3786, 107873480), (4290, 95200232), (5048, 80905110), (5720, 71400174), (6310, 64724088), (6864, 59500145), (6941, 58840080), (7572, 53936740), (8203, 49787760), (8580, 47600116), (9465, 43149392), (10096, 40452555), (11440, 35700087), (12620, 32362044), (13882, 29420040), (15144, 26968370), (16406, 24893880), (17160, 23800058), (18859, 21655920), (18930, 21574696), (20823, 19613360), (24609, 16595920), (25240, 16181022), (27764, 14710020), (30288, 13484185), (32812, 12446940), (34320, 11900029), (34705, 11768016), (37718, 10827960), (37860, 10787348), (41015, 9957552), (41646, 9806680), (49218, 8297960), (50480, 8090511), (55528, 7355010), (56577, 7218640), (65624, 6223470), (69410, 5884008), (75436, 5413980), (75720, 5393674), (82030, 4978776), (83292, 4903340), (90233, 4526160), (94295, 4331184), (98436, 4148980), (104115, 3922672), (111056, 3677505), (113154, 3609320), (123045, 3319184), (131248, 3111735), (138820, 2942004), (150872, 2706990), (151440, 2696837), (164060, 2489388), (166584, 2451670), (180466, 2263080), (188590, 2165592), (196872, 2074490), (207449, 1968720), (208230, 1961336), (226308, 1804660), (245167, 1665840), (246090, 1659592), (270699, 1508720), (277640, 1471002), (282885, 1443728), (301744, 1353495), (328120, 1244694), (333168, 1225835), (360932, 1131540), (377180, 1082796), (393744, 1037245), (414898, 984360), (416460, 980668), (451165, 905232), (452616, 902330), (490334, 832920), (492180, 829796), (541398, 754360), (555280, 735501), (565770, 721864), (622347, 656240)]