26710320

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1223}}^1$

素因数の和:1259

約数の個数: 160

約数和(自身を含む): 101993472

約数和(自身を除く): 75283152

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 16, 20, 21, 24, 26, 28, 30, 35, 39, 40, 42, 48, 52, 56, 60, 65, 70, 78, 80, 84, 91, 104, 105, 112, 120, 130, 140, 156, 168, 182, 195, 208, 210, 240, 260, 273, 280, 312, 336, 364, 390, 420, 455, 520, 546, 560, 624, 728, 780, 840, 910, 1040, 1092, 1223, 1365, 1456, 1560, 1680, 1820, 2184, 2446, 2730, 3120, 3640, 3669, 4368, 4892, 5460, 6115, 7280, 7338, 8561, 9784, 10920, 12230, 14676, 15899, 17122, 18345, 19568, 21840, 24460, 25683, 29352, 31798, 34244, 36690, 42805, 47697, 48920, 51366, 58704, 63596, 68488, 73380, 79495, 85610, 95394, 97840, 102732, 111293, 127192, 128415, 136976, 146760, 158990, 171220, 190788, 205464, 222586, 238485, 254384, 256830, 293520, 317980, 333879, 342440, 381576, 410928, 445172, 476970, 513660, 556465, 635960, 667758, 684880, 763152, 890344, 953940, 1027320, 1112930, 1271920, 1335516, 1669395, 1780688, 1907880, 2054640, 2225860, 2671032, 3338790, 3815760, 4451720, 5342064, 6677580, 8903440, 13355160, 26710320]

約数ペア:

[(1, 26710320), (2, 13355160), (3, 8903440), (4, 6677580), (5, 5342064), (6, 4451720), (7, 3815760), (8, 3338790), (10, 2671032), (12, 2225860), (13, 2054640), (14, 1907880), (15, 1780688), (16, 1669395), (20, 1335516), (21, 1271920), (24, 1112930), (26, 1027320), (28, 953940), (30, 890344), (35, 763152), (39, 684880), (40, 667758), (42, 635960), (48, 556465), (52, 513660), (56, 476970), (60, 445172), (65, 410928), (70, 381576), (78, 342440), (80, 333879), (84, 317980), (91, 293520), (104, 256830), (105, 254384), (112, 238485), (120, 222586), (130, 205464), (140, 190788), (156, 171220), (168, 158990), (182, 146760), (195, 136976), (208, 128415), (210, 127192), (240, 111293), (260, 102732), (273, 97840), (280, 95394), (312, 85610), (336, 79495), (364, 73380), (390, 68488), (420, 63596), (455, 58704), (520, 51366), (546, 48920), (560, 47697), (624, 42805), (728, 36690), (780, 34244), (840, 31798), (910, 29352), (1040, 25683), (1092, 24460), (1223, 21840), (1365, 19568), (1456, 18345), (1560, 17122), (1680, 15899), (1820, 14676), (2184, 12230), (2446, 10920), (2730, 9784), (3120, 8561), (3640, 7338), (3669, 7280), (4368, 6115), (4892, 5460)]