137254320

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{113}}^1\times {\mathrm{241}}^1$

素因数の和:380

約数の個数: 240

約数和(自身を含む): 533662272

約数和(自身を除く): 396407952

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 80, 84, 90, 105, 112, 113, 120, 126, 140, 144, 168, 180, 210, 226, 240, 241, 252, 280, 315, 336, 339, 360, 420, 452, 482, 504, 560, 565, 630, 678, 720, 723, 791, 840, 904, 964, 1008, 1017, 1130, 1205, 1260, 1356, 1446, 1582, 1680, 1687, 1695, 1808, 1928, 2034, 2169, 2260, 2373, 2410, 2520, 2712, 2892, 3164, 3374, 3390, 3615, 3856, 3955, 4068, 4338, 4520, 4746, 4820, 5040, 5061, 5085, 5424, 5784, 6328, 6748, 6780, 7119, 7230, 7910, 8136, 8435, 8676, 9040, 9492, 9640, 10122, 10170, 10845, 11568, 11865, 12656, 13496, 13560, 14238, 14460, 15183, 15820, 16272, 16870, 17352, 18984, 19280, 20244, 20340, 21690, 23730, 25305, 26992, 27120, 27233, 28476, 28920, 30366, 31640, 33740, 34704, 35595, 37968, 40488, 40680, 43380, 47460, 50610, 54466, 56952, 57840, 60732, 63280, 67480, 71190, 75915, 80976, 81360, 81699, 86760, 94920, 101220, 108932, 113904, 121464, 134960, 136165, 142380, 151830, 163398, 173520, 189840, 190631, 202440, 217864, 242928, 245097, 272330, 284760, 303660, 326796, 381262, 404880, 408495, 435728, 490194, 544660, 569520, 571893, 607320, 653592, 762524, 816990, 953155, 980388, 1089320, 1143786, 1214640, 1225485, 1307184, 1525048, 1633980, 1715679, 1906310, 1960776, 2178640, 2287572, 2450970, 2859465, 3050096, 3267960, 3431358, 3812620, 3921552, 4575144, 4901940, 5718930, 6535920, 6862716, 7625240, 8578395, 9150288, 9803880, 11437860, 13725432, 15250480, 17156790, 19607760, 22875720, 27450864, 34313580, 45751440, 68627160, 137254320]

約数ペア:

[(1, 137254320), (2, 68627160), (3, 45751440), (4, 34313580), (5, 27450864), (6, 22875720), (7, 19607760), (8, 17156790), (9, 15250480), (10, 13725432), (12, 11437860), (14, 9803880), (15, 9150288), (16, 8578395), (18, 7625240), (20, 6862716), (21, 6535920), (24, 5718930), (28, 4901940), (30, 4575144), (35, 3921552), (36, 3812620), (40, 3431358), (42, 3267960), (45, 3050096), (48, 2859465), (56, 2450970), (60, 2287572), (63, 2178640), (70, 1960776), (72, 1906310), (80, 1715679), (84, 1633980), (90, 1525048), (105, 1307184), (112, 1225485), (113, 1214640), (120, 1143786), (126, 1089320), (140, 980388), (144, 953155), (168, 816990), (180, 762524), (210, 653592), (226, 607320), (240, 571893), (241, 569520), (252, 544660), (280, 490194), (315, 435728), (336, 408495), (339, 404880), (360, 381262), (420, 326796), (452, 303660), (482, 284760), (504, 272330), (560, 245097), (565, 242928), (630, 217864), (678, 202440), (720, 190631), (723, 189840), (791, 173520), (840, 163398), (904, 151830), (964, 142380), (1008, 136165), (1017, 134960), (1130, 121464), (1205, 113904), (1260, 108932), (1356, 101220), (1446, 94920), (1582, 86760), (1680, 81699), (1687, 81360), (1695, 80976), (1808, 75915), (1928, 71190), (2034, 67480), (2169, 63280), (2260, 60732), (2373, 57840), (2410, 56952), (2520, 54466), (2712, 50610), (2892, 47460), (3164, 43380), (3374, 40680), (3390, 40488), (3615, 37968), (3856, 35595), (3955, 34704), (4068, 33740), (4338, 31640), (4520, 30366), (4746, 28920), (4820, 28476), (5040, 27233), (5061, 27120), (5085, 26992), (5424, 25305), (5784, 23730), (6328, 21690), (6748, 20340), (6780, 20244), (7119, 19280), (7230, 18984), (7910, 17352), (8136, 16870), (8435, 16272), (8676, 15820), (9040, 15183), (9492, 14460), (9640, 14238), (10122, 13560), (10170, 13496), (10845, 12656), (11568, 11865)]