260779680

素因数分解:

$2^5\times 3^2\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{631}}^1$

素因数の和:700

約数の個数: 288

約数和(自身を含む): 1043497728

約数和(自身を除く): 782718048

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 41, 42, 45, 48, 56, 60, 63, 70, 72, 80, 82, 84, 90, 96, 105, 112, 120, 123, 126, 140, 144, 160, 164, 168, 180, 205, 210, 224, 240, 246, 252, 280, 287, 288, 315, 328, 336, 360, 369, 410, 420, 480, 492, 504, 560, 574, 615, 630, 631, 656, 672, 720, 738, 820, 840, 861, 984, 1008, 1120, 1148, 1230, 1260, 1262, 1312, 1435, 1440, 1476, 1640, 1680, 1722, 1845, 1893, 1968, 2016, 2296, 2460, 2520, 2524, 2583, 2870, 2952, 3155, 3280, 3360, 3444, 3690, 3786, 3936, 4305, 4417, 4592, 4920, 5040, 5048, 5166, 5679, 5740, 5904, 6310, 6560, 6888, 7380, 7572, 8610, 8834, 9184, 9465, 9840, 10080, 10096, 10332, 11358, 11480, 11808, 12620, 12915, 13251, 13776, 14760, 15144, 17220, 17668, 18930, 19680, 20192, 20664, 22085, 22716, 22960, 25240, 25830, 25871, 26502, 27552, 28395, 29520, 30288, 34440, 35336, 37860, 39753, 41328, 44170, 45432, 45920, 50480, 51660, 51742, 53004, 56790, 59040, 60576, 66255, 68880, 70672, 75720, 77613, 79506, 82656, 88340, 90864, 100960, 103320, 103484, 106008, 113580, 129355, 132510, 137760, 141344, 151440, 155226, 159012, 176680, 181097, 181728, 198765, 206640, 206968, 212016, 227160, 232839, 258710, 265020, 302880, 310452, 318024, 353360, 362194, 388065, 397530, 413280, 413936, 424032, 454320, 465678, 517420, 530040, 543291, 620904, 636048, 706720, 724388, 776130, 795060, 827872, 905485, 908640, 931356, 1034840, 1060080, 1086582, 1164195, 1241808, 1272096, 1448776, 1552260, 1590120, 1629873, 1810970, 1862712, 2069680, 2120160, 2173164, 2328390, 2483616, 2716455, 2897552, 3104520, 3180240, 3259746, 3621940, 3725424, 4139360, 4346328, 4656780, 5432910, 5795104, 6209040, 6360480, 6519492, 7243880, 7450848, 8149365, 8692656, 9313560, 10865820, 12418080, 13038984, 14487760, 16298730, 17385312, 18627120, 21731640, 26077968, 28975520, 32597460, 37254240, 43463280, 52155936, 65194920, 86926560, 130389840, 260779680]

約数ペア:

[(1, 260779680), (2, 130389840), (3, 86926560), (4, 65194920), (5, 52155936), (6, 43463280), (7, 37254240), (8, 32597460), (9, 28975520), (10, 26077968), (12, 21731640), (14, 18627120), (15, 17385312), (16, 16298730), (18, 14487760), (20, 13038984), (21, 12418080), (24, 10865820), (28, 9313560), (30, 8692656), (32, 8149365), (35, 7450848), (36, 7243880), (40, 6519492), (41, 6360480), (42, 6209040), (45, 5795104), (48, 5432910), (56, 4656780), (60, 4346328), (63, 4139360), (70, 3725424), (72, 3621940), (80, 3259746), (82, 3180240), (84, 3104520), (90, 2897552), (96, 2716455), (105, 2483616), (112, 2328390), (120, 2173164), (123, 2120160), (126, 2069680), (140, 1862712), (144, 1810970), (160, 1629873), (164, 1590120), (168, 1552260), (180, 1448776), (205, 1272096), (210, 1241808), (224, 1164195), (240, 1086582), (246, 1060080), (252, 1034840), (280, 931356), (287, 908640), (288, 905485), (315, 827872), (328, 795060), (336, 776130), (360, 724388), (369, 706720), (410, 636048), (420, 620904), (480, 543291), (492, 530040), (504, 517420), (560, 465678), (574, 454320), (615, 424032), (630, 413936), (631, 413280), (656, 397530), (672, 388065), (720, 362194), (738, 353360), (820, 318024), (840, 310452), (861, 302880), (984, 265020), (1008, 258710), (1120, 232839), (1148, 227160), (1230, 212016), (1260, 206968), (1262, 206640), (1312, 198765), (1435, 181728), (1440, 181097), (1476, 176680), (1640, 159012), (1680, 155226), (1722, 151440), (1845, 141344), (1893, 137760), (1968, 132510), (2016, 129355), (2296, 113580), (2460, 106008), (2520, 103484), (2524, 103320), (2583, 100960), (2870, 90864), (2952, 88340), (3155, 82656), (3280, 79506), (3360, 77613), (3444, 75720), (3690, 70672), (3786, 68880), (3936, 66255), (4305, 60576), (4417, 59040), (4592, 56790), (4920, 53004), (5040, 51742), (5048, 51660), (5166, 50480), (5679, 45920), (5740, 45432), (5904, 44170), (6310, 41328), (6560, 39753), (6888, 37860), (7380, 35336), (7572, 34440), (8610, 30288), (8834, 29520), (9184, 28395), (9465, 27552), (9840, 26502), (10080, 25871), (10096, 25830), (10332, 25240), (11358, 22960), (11480, 22716), (11808, 22085), (12620, 20664), (12915, 20192), (13251, 19680), (13776, 18930), (14760, 17668), (15144, 17220)]