223868820

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{89}}^1\times {\mathrm{113}}^1$

素因数の和:274

約数の個数: 192

約数和(自身を含む): 744629760

約数和(自身を除く): 520760940

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 53, 60, 70, 84, 89, 105, 106, 113, 140, 159, 178, 210, 212, 226, 265, 267, 318, 339, 356, 371, 420, 445, 452, 530, 534, 565, 623, 636, 678, 742, 791, 795, 890, 1060, 1068, 1113, 1130, 1246, 1335, 1356, 1484, 1582, 1590, 1695, 1780, 1855, 1869, 2226, 2260, 2373, 2492, 2670, 3115, 3164, 3180, 3390, 3710, 3738, 3955, 4452, 4717, 4746, 5340, 5565, 5989, 6230, 6780, 7420, 7476, 7910, 9345, 9434, 9492, 10057, 11130, 11865, 11978, 12460, 14151, 15820, 17967, 18690, 18868, 20114, 22260, 23585, 23730, 23956, 28302, 29945, 30171, 33019, 35934, 37380, 40228, 41923, 47170, 47460, 50285, 56604, 59890, 60342, 66038, 70399, 70755, 71868, 83846, 89835, 94340, 99057, 100570, 119780, 120684, 125769, 132076, 140798, 141510, 150855, 165095, 167692, 179670, 198114, 201140, 209615, 211197, 251538, 281596, 283020, 301710, 330190, 351995, 359340, 396228, 419230, 422394, 495285, 503076, 533021, 603420, 628845, 660380, 703990, 838460, 844788, 990570, 1055985, 1066042, 1257690, 1407980, 1599063, 1981140, 2111970, 2132084, 2515380, 2665105, 3198126, 3731147, 4223940, 5330210, 6396252, 7462294, 7995315, 10660420, 11193441, 14924588, 15990630, 18655735, 22386882, 31981260, 37311470, 44773764, 55967205, 74622940, 111934410, 223868820]

約数ペア:

[(1, 223868820), (2, 111934410), (3, 74622940), (4, 55967205), (5, 44773764), (6, 37311470), (7, 31981260), (10, 22386882), (12, 18655735), (14, 15990630), (15, 14924588), (20, 11193441), (21, 10660420), (28, 7995315), (30, 7462294), (35, 6396252), (42, 5330210), (53, 4223940), (60, 3731147), (70, 3198126), (84, 2665105), (89, 2515380), (105, 2132084), (106, 2111970), (113, 1981140), (140, 1599063), (159, 1407980), (178, 1257690), (210, 1066042), (212, 1055985), (226, 990570), (265, 844788), (267, 838460), (318, 703990), (339, 660380), (356, 628845), (371, 603420), (420, 533021), (445, 503076), (452, 495285), (530, 422394), (534, 419230), (565, 396228), (623, 359340), (636, 351995), (678, 330190), (742, 301710), (791, 283020), (795, 281596), (890, 251538), (1060, 211197), (1068, 209615), (1113, 201140), (1130, 198114), (1246, 179670), (1335, 167692), (1356, 165095), (1484, 150855), (1582, 141510), (1590, 140798), (1695, 132076), (1780, 125769), (1855, 120684), (1869, 119780), (2226, 100570), (2260, 99057), (2373, 94340), (2492, 89835), (2670, 83846), (3115, 71868), (3164, 70755), (3180, 70399), (3390, 66038), (3710, 60342), (3738, 59890), (3955, 56604), (4452, 50285), (4717, 47460), (4746, 47170), (5340, 41923), (5565, 40228), (5989, 37380), (6230, 35934), (6780, 33019), (7420, 30171), (7476, 29945), (7910, 28302), (9345, 23956), (9434, 23730), (9492, 23585), (10057, 22260), (11130, 20114), (11865, 18868), (11978, 18690), (12460, 17967), (14151, 15820)]