102564420

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{4139}}^1$

素因数の和:4217

約数の個数: 96

約数和(自身を含む): 333849600

約数和(自身を除く): 231285180

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 59, 60, 70, 84, 105, 118, 140, 177, 210, 236, 295, 354, 413, 420, 590, 708, 826, 885, 1180, 1239, 1652, 1770, 2065, 2478, 3540, 4130, 4139, 4956, 6195, 8260, 8278, 12390, 12417, 16556, 20695, 24780, 24834, 28973, 41390, 49668, 57946, 62085, 82780, 86919, 115892, 124170, 144865, 173838, 244201, 248340, 289730, 347676, 434595, 488402, 579460, 732603, 869190, 976804, 1221005, 1465206, 1709407, 1738380, 2442010, 2930412, 3418814, 3663015, 4884020, 5128221, 6837628, 7326030, 8547035, 10256442, 14652060, 17094070, 20512884, 25641105, 34188140, 51282210, 102564420]

約数ペア:

[(1, 102564420), (2, 51282210), (3, 34188140), (4, 25641105), (5, 20512884), (6, 17094070), (7, 14652060), (10, 10256442), (12, 8547035), (14, 7326030), (15, 6837628), (20, 5128221), (21, 4884020), (28, 3663015), (30, 3418814), (35, 2930412), (42, 2442010), (59, 1738380), (60, 1709407), (70, 1465206), (84, 1221005), (105, 976804), (118, 869190), (140, 732603), (177, 579460), (210, 488402), (236, 434595), (295, 347676), (354, 289730), (413, 248340), (420, 244201), (590, 173838), (708, 144865), (826, 124170), (885, 115892), (1180, 86919), (1239, 82780), (1652, 62085), (1770, 57946), (2065, 49668), (2478, 41390), (3540, 28973), (4130, 24834), (4139, 24780), (4956, 20695), (6195, 16556), (8260, 12417), (8278, 12390)]