260555018640

素因数分解:

$2^4\times 3^1\times 5^1\times 7^2\times {\mathrm{127}}^1\times {\mathrm{174457}}^1$

素因数の和:174614

約数の個数: 240

約数和(自身を含む): 946997102592

約数和(自身を除く): 686442083952

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 49, 56, 60, 70, 80, 84, 98, 105, 112, 120, 127, 140, 147, 168, 196, 210, 240, 245, 254, 280, 294, 336, 381, 392, 420, 490, 508, 560, 588, 635, 735, 762, 784, 840, 889, 980, 1016, 1176, 1270, 1470, 1524, 1680, 1778, 1905, 1960, 2032, 2352, 2540, 2667, 2940, 3048, 3556, 3810, 3920, 4445, 5080, 5334, 5880, 6096, 6223, 7112, 7620, 8890, 10160, 10668, 11760, 12446, 13335, 14224, 15240, 17780, 18669, 21336, 24892, 26670, 30480, 31115, 35560, 37338, 42672, 49784, 53340, 62230, 71120, 74676, 93345, 99568, 106680, 124460, 149352, 174457, 186690, 213360, 248920, 298704, 348914, 373380, 497840, 523371, 697828, 746760, 872285, 1046742, 1221199, 1395656, 1493520, 1744570, 2093484, 2442398, 2616855, 2791312, 3489140, 3663597, 4186968, 4884796, 5233710, 6105995, 6978280, 7327194, 8373936, 8548393, 9769592, 10467420, 12211990, 13956560, 14654388, 17096786, 18317985, 19539184, 20934840, 22156039, 24423980, 25645179, 29308776, 34193572, 36635970, 41869680, 42741965, 44312078, 48847960, 51290358, 58617552, 66468117, 68387144, 73271940, 85483930, 88624156, 97695920, 102580716, 110780195, 128225895, 132936234, 136774288, 146543880, 155092273, 170967860, 177248312, 205161432, 221560390, 256451790, 265872468, 293087760, 310184546, 332340585, 341935720, 354496624, 410322864, 443120780, 465276819, 512903580, 531744936, 620369092, 664681170, 683871440, 775461365, 886241560, 930553638, 1025807160, 1063489872, 1085645911, 1240738184, 1329362340, 1550922730, 1772483120, 1861107276, 2051614320, 2171291822, 2326384095, 2481476368, 2658724680, 3101845460, 3256937733, 3722214552, 4342583644, 4652768190, 5317449360, 5428229555, 6203690920, 6513875466, 7444429104, 8685167288, 9305536380, 10856459110, 12407381840, 13027750932, 16284688665, 17370334576, 18611072760, 21712918220, 26055501864, 32569377330, 37222145520, 43425836440, 52111003728, 65138754660, 86851672880, 130277509320, 260555018640]

約数ペア:

[(1, 260555018640), (2, 130277509320), (3, 86851672880), (4, 65138754660), (5, 52111003728), (6, 43425836440), (7, 37222145520), (8, 32569377330), (10, 26055501864), (12, 21712918220), (14, 18611072760), (15, 17370334576), (16, 16284688665), (20, 13027750932), (21, 12407381840), (24, 10856459110), (28, 9305536380), (30, 8685167288), (35, 7444429104), (40, 6513875466), (42, 6203690920), (48, 5428229555), (49, 5317449360), (56, 4652768190), (60, 4342583644), (70, 3722214552), (80, 3256937733), (84, 3101845460), (98, 2658724680), (105, 2481476368), (112, 2326384095), (120, 2171291822), (127, 2051614320), (140, 1861107276), (147, 1772483120), (168, 1550922730), (196, 1329362340), (210, 1240738184), (240, 1085645911), (245, 1063489872), (254, 1025807160), (280, 930553638), (294, 886241560), (336, 775461365), (381, 683871440), (392, 664681170), (420, 620369092), (490, 531744936), (508, 512903580), (560, 465276819), (588, 443120780), (635, 410322864), (735, 354496624), (762, 341935720), (784, 332340585), (840, 310184546), (889, 293087760), (980, 265872468), (1016, 256451790), (1176, 221560390), (1270, 205161432), (1470, 177248312), (1524, 170967860), (1680, 155092273), (1778, 146543880), (1905, 136774288), (1960, 132936234), (2032, 128225895), (2352, 110780195), (2540, 102580716), (2667, 97695920), (2940, 88624156), (3048, 85483930), (3556, 73271940), (3810, 68387144), (3920, 66468117), (4445, 58617552), (5080, 51290358), (5334, 48847960), (5880, 44312078), (6096, 42741965), (6223, 41869680), (7112, 36635970), (7620, 34193572), (8890, 29308776), (10160, 25645179), (10668, 24423980), (11760, 22156039), (12446, 20934840), (13335, 19539184), (14224, 18317985), (15240, 17096786), (17780, 14654388), (18669, 13956560), (21336, 12211990), (24892, 10467420), (26670, 9769592), (30480, 8548393), (31115, 8373936), (35560, 7327194), (37338, 6978280), (42672, 6105995), (49784, 5233710), (53340, 4884796), (62230, 4186968), (71120, 3663597), (74676, 3489140), (93345, 2791312), (99568, 2616855), (106680, 2442398), (124460, 2093484), (149352, 1744570), (174457, 1493520), (186690, 1395656), (213360, 1221199), (248920, 1046742), (298704, 872285), (348914, 746760), (373380, 697828), (497840, 523371)]