25694760

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{181}}^1$

素因数の和:228

約数の個数: 192

約数和(自身を含む): 95921280

約数和(自身を除く): 70226520

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 20, 21, 24, 26, 28, 30, 35, 39, 40, 42, 52, 56, 60, 65, 70, 78, 84, 91, 104, 105, 120, 130, 140, 156, 168, 169, 181, 182, 195, 210, 260, 273, 280, 312, 338, 362, 364, 390, 420, 455, 507, 520, 543, 546, 676, 724, 728, 780, 840, 845, 905, 910, 1014, 1086, 1092, 1183, 1267, 1352, 1365, 1448, 1560, 1690, 1810, 1820, 2028, 2172, 2184, 2353, 2366, 2534, 2535, 2715, 2730, 3380, 3549, 3620, 3640, 3801, 4056, 4344, 4706, 4732, 5068, 5070, 5430, 5460, 5915, 6335, 6760, 7059, 7098, 7240, 7602, 9412, 9464, 10136, 10140, 10860, 10920, 11765, 11830, 12670, 14118, 14196, 15204, 16471, 17745, 18824, 19005, 20280, 21720, 23530, 23660, 25340, 28236, 28392, 30408, 30589, 32942, 35295, 35490, 38010, 47060, 47320, 49413, 50680, 56472, 61178, 65884, 70590, 70980, 76020, 82355, 91767, 94120, 98826, 122356, 131768, 141180, 141960, 152040, 152945, 164710, 183534, 197652, 214123, 244712, 247065, 282360, 305890, 329420, 367068, 395304, 428246, 458835, 494130, 611780, 642369, 658840, 734136, 856492, 917670, 988260, 1070615, 1223560, 1284738, 1712984, 1835340, 1976520, 2141230, 2569476, 3211845, 3670680, 4282460, 5138952, 6423690, 8564920, 12847380, 25694760]

約数ペア:

[(1, 25694760), (2, 12847380), (3, 8564920), (4, 6423690), (5, 5138952), (6, 4282460), (7, 3670680), (8, 3211845), (10, 2569476), (12, 2141230), (13, 1976520), (14, 1835340), (15, 1712984), (20, 1284738), (21, 1223560), (24, 1070615), (26, 988260), (28, 917670), (30, 856492), (35, 734136), (39, 658840), (40, 642369), (42, 611780), (52, 494130), (56, 458835), (60, 428246), (65, 395304), (70, 367068), (78, 329420), (84, 305890), (91, 282360), (104, 247065), (105, 244712), (120, 214123), (130, 197652), (140, 183534), (156, 164710), (168, 152945), (169, 152040), (181, 141960), (182, 141180), (195, 131768), (210, 122356), (260, 98826), (273, 94120), (280, 91767), (312, 82355), (338, 76020), (362, 70980), (364, 70590), (390, 65884), (420, 61178), (455, 56472), (507, 50680), (520, 49413), (543, 47320), (546, 47060), (676, 38010), (724, 35490), (728, 35295), (780, 32942), (840, 30589), (845, 30408), (905, 28392), (910, 28236), (1014, 25340), (1086, 23660), (1092, 23530), (1183, 21720), (1267, 20280), (1352, 19005), (1365, 18824), (1448, 17745), (1560, 16471), (1690, 15204), (1810, 14196), (1820, 14118), (2028, 12670), (2172, 11830), (2184, 11765), (2353, 10920), (2366, 10860), (2534, 10140), (2535, 10136), (2715, 9464), (2730, 9412), (3380, 7602), (3549, 7240), (3620, 7098), (3640, 7059), (3801, 6760), (4056, 6335), (4344, 5915), (4706, 5460), (4732, 5430), (5068, 5070)]