61562760

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{883}}^1$

素因数の和:987

約数の個数: 128

約数和(自身を含む): 213857280

約数和(自身を除く): 152294520

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 83, 84, 105, 120, 140, 166, 168, 210, 249, 280, 332, 415, 420, 498, 581, 664, 830, 840, 883, 996, 1162, 1245, 1660, 1743, 1766, 1992, 2324, 2490, 2649, 2905, 3320, 3486, 3532, 4415, 4648, 4980, 5298, 5810, 6181, 6972, 7064, 8715, 8830, 9960, 10596, 11620, 12362, 13245, 13944, 17430, 17660, 18543, 21192, 23240, 24724, 26490, 30905, 34860, 35320, 37086, 49448, 52980, 61810, 69720, 73289, 74172, 92715, 105960, 123620, 146578, 148344, 185430, 219867, 247240, 293156, 366445, 370860, 439734, 513023, 586312, 732890, 741720, 879468, 1026046, 1099335, 1465780, 1539069, 1758936, 2052092, 2198670, 2565115, 2931560, 3078138, 4104184, 4397340, 5130230, 6156276, 7695345, 8794680, 10260460, 12312552, 15390690, 20520920, 30781380, 61562760]

約数ペア:

[(1, 61562760), (2, 30781380), (3, 20520920), (4, 15390690), (5, 12312552), (6, 10260460), (7, 8794680), (8, 7695345), (10, 6156276), (12, 5130230), (14, 4397340), (15, 4104184), (20, 3078138), (21, 2931560), (24, 2565115), (28, 2198670), (30, 2052092), (35, 1758936), (40, 1539069), (42, 1465780), (56, 1099335), (60, 1026046), (70, 879468), (83, 741720), (84, 732890), (105, 586312), (120, 513023), (140, 439734), (166, 370860), (168, 366445), (210, 293156), (249, 247240), (280, 219867), (332, 185430), (415, 148344), (420, 146578), (498, 123620), (581, 105960), (664, 92715), (830, 74172), (840, 73289), (883, 69720), (996, 61810), (1162, 52980), (1245, 49448), (1660, 37086), (1743, 35320), (1766, 34860), (1992, 30905), (2324, 26490), (2490, 24724), (2649, 23240), (2905, 21192), (3320, 18543), (3486, 17660), (3532, 17430), (4415, 13944), (4648, 13245), (4980, 12362), (5298, 11620), (5810, 10596), (6181, 9960), (6972, 8830), (7064, 8715)]