13355160

素因数分解:

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

素因数の和:1257

約数の個数: 128

約数和(自身を含む): 49351680

約数和(自身を除く): 35996520

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, 182, 195, 210, 260, 273, 280, 312, 364, 390, 420, 455, 520, 546, 728, 780, 840, 910, 1092, 1223, 1365, 1560, 1820, 2184, 2446, 2730, 3640, 3669, 4892, 5460, 6115, 7338, 8561, 9784, 10920, 12230, 14676, 15899, 17122, 18345, 24460, 25683, 29352, 31798, 34244, 36690, 42805, 47697, 48920, 51366, 63596, 68488, 73380, 79495, 85610, 95394, 102732, 111293, 127192, 128415, 146760, 158990, 171220, 190788, 205464, 222586, 238485, 256830, 317980, 333879, 342440, 381576, 445172, 476970, 513660, 556465, 635960, 667758, 890344, 953940, 1027320, 1112930, 1335516, 1669395, 1907880, 2225860, 2671032, 3338790, 4451720, 6677580, 13355160]

約数ペア:

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