123580380

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{1163}}^1$

素因数の和:1216

約数の個数: 192

約数和(自身を含む): 450551808

約数和(自身を除く): 326971428

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 11, 12, 14, 15, 20, 21, 22, 23, 28, 30, 33, 35, 42, 44, 46, 55, 60, 66, 69, 70, 77, 84, 92, 105, 110, 115, 132, 138, 140, 154, 161, 165, 210, 220, 230, 231, 253, 276, 308, 322, 330, 345, 385, 420, 460, 462, 483, 506, 644, 660, 690, 759, 770, 805, 924, 966, 1012, 1155, 1163, 1265, 1380, 1518, 1540, 1610, 1771, 1932, 2310, 2326, 2415, 2530, 3036, 3220, 3489, 3542, 3795, 4620, 4652, 4830, 5060, 5313, 5815, 6978, 7084, 7590, 8141, 8855, 9660, 10626, 11630, 12793, 13956, 15180, 16282, 17445, 17710, 21252, 23260, 24423, 25586, 26565, 26749, 32564, 34890, 35420, 38379, 40705, 48846, 51172, 53130, 53498, 63965, 69780, 76758, 80247, 81410, 89551, 97692, 106260, 106996, 122115, 127930, 133745, 153516, 160494, 162820, 179102, 187243, 191895, 244230, 255860, 267490, 268653, 294239, 320988, 358204, 374486, 383790, 401235, 447755, 488460, 534980, 537306, 561729, 588478, 748972, 767580, 802470, 882717, 895510, 936215, 1074612, 1123458, 1176956, 1343265, 1471195, 1604940, 1765434, 1791020, 1872430, 2059673, 2246916, 2686530, 2808645, 2942390, 3530868, 3744860, 4119346, 4413585, 5373060, 5617290, 5884780, 6179019, 8238692, 8827170, 10298365, 11234580, 12358038, 17654340, 20596730, 24716076, 30895095, 41193460, 61790190, 123580380]

約数ペア:

[(1, 123580380), (2, 61790190), (3, 41193460), (4, 30895095), (5, 24716076), (6, 20596730), (7, 17654340), (10, 12358038), (11, 11234580), (12, 10298365), (14, 8827170), (15, 8238692), (20, 6179019), (21, 5884780), (22, 5617290), (23, 5373060), (28, 4413585), (30, 4119346), (33, 3744860), (35, 3530868), (42, 2942390), (44, 2808645), (46, 2686530), (55, 2246916), (60, 2059673), (66, 1872430), (69, 1791020), (70, 1765434), (77, 1604940), (84, 1471195), (92, 1343265), (105, 1176956), (110, 1123458), (115, 1074612), (132, 936215), (138, 895510), (140, 882717), (154, 802470), (161, 767580), (165, 748972), (210, 588478), (220, 561729), (230, 537306), (231, 534980), (253, 488460), (276, 447755), (308, 401235), (322, 383790), (330, 374486), (345, 358204), (385, 320988), (420, 294239), (460, 268653), (462, 267490), (483, 255860), (506, 244230), (644, 191895), (660, 187243), (690, 179102), (759, 162820), (770, 160494), (805, 153516), (924, 133745), (966, 127930), (1012, 122115), (1155, 106996), (1163, 106260), (1265, 97692), (1380, 89551), (1518, 81410), (1540, 80247), (1610, 76758), (1771, 69780), (1932, 63965), (2310, 53498), (2326, 53130), (2415, 51172), (2530, 48846), (3036, 40705), (3220, 38379), (3489, 35420), (3542, 34890), (3795, 32564), (4620, 26749), (4652, 26565), (4830, 25586), (5060, 24423), (5313, 23260), (5815, 21252), (6978, 17710), (7084, 17445), (7590, 16282), (8141, 15180), (8855, 13956), (9660, 12793), (10626, 11630)]