2021513520

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{38113}}^1$

素因数の和:38159

約数の個数: 160

約数和(自身を含む): 7145917632

約数和(自身を除く): 5124404112

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 17, 20, 24, 26, 30, 34, 39, 40, 48, 51, 52, 60, 65, 68, 78, 80, 85, 102, 104, 120, 130, 136, 156, 170, 195, 204, 208, 221, 240, 255, 260, 272, 312, 340, 390, 408, 442, 510, 520, 624, 663, 680, 780, 816, 884, 1020, 1040, 1105, 1326, 1360, 1560, 1768, 2040, 2210, 2652, 3120, 3315, 3536, 4080, 4420, 5304, 6630, 8840, 10608, 13260, 17680, 26520, 38113, 53040, 76226, 114339, 152452, 190565, 228678, 304904, 381130, 457356, 495469, 571695, 609808, 647921, 762260, 914712, 990938, 1143390, 1295842, 1486407, 1524520, 1829424, 1943763, 1981876, 2286780, 2477345, 2591684, 2972814, 3049040, 3239605, 3887526, 3963752, 4573560, 4954690, 5183368, 5945628, 6479210, 7432035, 7775052, 7927504, 8422973, 9147120, 9718815, 9909380, 10366736, 11891256, 12958420, 14864070, 15550104, 16845946, 19437630, 19818760, 23782512, 25268919, 25916840, 29728140, 31100208, 33691892, 38875260, 39637520, 42114865, 50537838, 51833680, 59456280, 67383784, 77750520, 84229730, 101075676, 118912560, 126344595, 134767568, 155501040, 168459460, 202151352, 252689190, 336918920, 404302704, 505378380, 673837840, 1010756760, 2021513520]

約数ペア:

[(1, 2021513520), (2, 1010756760), (3, 673837840), (4, 505378380), (5, 404302704), (6, 336918920), (8, 252689190), (10, 202151352), (12, 168459460), (13, 155501040), (15, 134767568), (16, 126344595), (17, 118912560), (20, 101075676), (24, 84229730), (26, 77750520), (30, 67383784), (34, 59456280), (39, 51833680), (40, 50537838), (48, 42114865), (51, 39637520), (52, 38875260), (60, 33691892), (65, 31100208), (68, 29728140), (78, 25916840), (80, 25268919), (85, 23782512), (102, 19818760), (104, 19437630), (120, 16845946), (130, 15550104), (136, 14864070), (156, 12958420), (170, 11891256), (195, 10366736), (204, 9909380), (208, 9718815), (221, 9147120), (240, 8422973), (255, 7927504), (260, 7775052), (272, 7432035), (312, 6479210), (340, 5945628), (390, 5183368), (408, 4954690), (442, 4573560), (510, 3963752), (520, 3887526), (624, 3239605), (663, 3049040), (680, 2972814), (780, 2591684), (816, 2477345), (884, 2286780), (1020, 1981876), (1040, 1943763), (1105, 1829424), (1326, 1524520), (1360, 1486407), (1560, 1295842), (1768, 1143390), (2040, 990938), (2210, 914712), (2652, 762260), (3120, 647921), (3315, 609808), (3536, 571695), (4080, 495469), (4420, 457356), (5304, 381130), (6630, 304904), (8840, 228678), (10608, 190565), (13260, 152452), (17680, 114339), (26520, 76226), (38113, 53040)]