1703520

素因数分解:

$2^5\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^2$

素因数の和:54

約数の個数: 216

約数和(自身を含む): 7194096

約数和(自身を除く): 5490576

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 13, 14, 15, 16, 18, 20, 21, 24, 26, 28, 30, 32, 35, 36, 39, 40, 42, 45, 48, 52, 56, 60, 63, 65, 70, 72, 78, 80, 84, 90, 91, 96, 104, 105, 112, 117, 120, 126, 130, 140, 144, 156, 160, 168, 169, 180, 182, 195, 208, 210, 224, 234, 240, 252, 260, 273, 280, 288, 312, 315, 336, 338, 360, 364, 390, 416, 420, 455, 468, 480, 504, 507, 520, 546, 560, 585, 624, 630, 672, 676, 720, 728, 780, 819, 840, 845, 910, 936, 1008, 1014, 1040, 1092, 1120, 1170, 1183, 1248, 1260, 1352, 1365, 1440, 1456, 1521, 1560, 1638, 1680, 1690, 1820, 1872, 2016, 2028, 2080, 2184, 2340, 2366, 2520, 2535, 2704, 2730, 2912, 3042, 3120, 3276, 3360, 3380, 3549, 3640, 3744, 4056, 4095, 4368, 4680, 4732, 5040, 5070, 5408, 5460, 5915, 6084, 6240, 6552, 6760, 7098, 7280, 7605, 8112, 8190, 8736, 9360, 9464, 10080, 10140, 10647, 10920, 11830, 12168, 13104, 13520, 14196, 14560, 15210, 16224, 16380, 17745, 18720, 18928, 20280, 21294, 21840, 23660, 24336, 26208, 27040, 28392, 30420, 32760, 35490, 37856, 40560, 42588, 43680, 47320, 48672, 53235, 56784, 60840, 65520, 70980, 81120, 85176, 94640, 106470, 113568, 121680, 131040, 141960, 170352, 189280, 212940, 243360, 283920, 340704, 425880, 567840, 851760, 1703520]

約数ペア:

[(1, 1703520), (2, 851760), (3, 567840), (4, 425880), (5, 340704), (6, 283920), (7, 243360), (8, 212940), (9, 189280), (10, 170352), (12, 141960), (13, 131040), (14, 121680), (15, 113568), (16, 106470), (18, 94640), (20, 85176), (21, 81120), (24, 70980), (26, 65520), (28, 60840), (30, 56784), (32, 53235), (35, 48672), (36, 47320), (39, 43680), (40, 42588), (42, 40560), (45, 37856), (48, 35490), (52, 32760), (56, 30420), (60, 28392), (63, 27040), (65, 26208), (70, 24336), (72, 23660), (78, 21840), (80, 21294), (84, 20280), (90, 18928), (91, 18720), (96, 17745), (104, 16380), (105, 16224), (112, 15210), (117, 14560), (120, 14196), (126, 13520), (130, 13104), (140, 12168), (144, 11830), (156, 10920), (160, 10647), (168, 10140), (169, 10080), (180, 9464), (182, 9360), (195, 8736), (208, 8190), (210, 8112), (224, 7605), (234, 7280), (240, 7098), (252, 6760), (260, 6552), (273, 6240), (280, 6084), (288, 5915), (312, 5460), (315, 5408), (336, 5070), (338, 5040), (360, 4732), (364, 4680), (390, 4368), (416, 4095), (420, 4056), (455, 3744), (468, 3640), (480, 3549), (504, 3380), (507, 3360), (520, 3276), (546, 3120), (560, 3042), (585, 2912), (624, 2730), (630, 2704), (672, 2535), (676, 2520), (720, 2366), (728, 2340), (780, 2184), (819, 2080), (840, 2028), (845, 2016), (910, 1872), (936, 1820), (1008, 1690), (1014, 1680), (1040, 1638), (1092, 1560), (1120, 1521), (1170, 1456), (1183, 1440), (1248, 1365), (1260, 1352)]