2237259780

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{1217}}^1\times {\mathrm{1459}}^1$

素因数の和:2698

約数の個数: 144

約数和(自身を含む): 7767527040

約数和(自身を除く): 5530267260

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 105, 126, 140, 180, 210, 252, 315, 420, 630, 1217, 1260, 1459, 2434, 2918, 3651, 4377, 4868, 5836, 6085, 7295, 7302, 8519, 8754, 10213, 10953, 12170, 13131, 14590, 14604, 17038, 17508, 18255, 20426, 21885, 21906, 24340, 25557, 26262, 29180, 30639, 34076, 36510, 40852, 42595, 43770, 43812, 51065, 51114, 52524, 54765, 61278, 65655, 73020, 76671, 85190, 87540, 91917, 102130, 102228, 109530, 122556, 127785, 131310, 153195, 153342, 170380, 183834, 204260, 219060, 255570, 262620, 306390, 306684, 367668, 383355, 459585, 511140, 612780, 766710, 919170, 1533420, 1775603, 1838340, 3551206, 5326809, 7102412, 8878015, 10653618, 12429221, 15980427, 17756030, 21307236, 24858442, 26634045, 31960854, 35512060, 37287663, 49716884, 53268090, 62146105, 63921708, 74575326, 79902135, 106536180, 111862989, 124292210, 149150652, 159804270, 186438315, 223725978, 248584420, 319608540, 372876630, 447451956, 559314945, 745753260, 1118629890, 2237259780]

約数ペア:

[(1, 2237259780), (2, 1118629890), (3, 745753260), (4, 559314945), (5, 447451956), (6, 372876630), (7, 319608540), (9, 248584420), (10, 223725978), (12, 186438315), (14, 159804270), (15, 149150652), (18, 124292210), (20, 111862989), (21, 106536180), (28, 79902135), (30, 74575326), (35, 63921708), (36, 62146105), (42, 53268090), (45, 49716884), (60, 37287663), (63, 35512060), (70, 31960854), (84, 26634045), (90, 24858442), (105, 21307236), (126, 17756030), (140, 15980427), (180, 12429221), (210, 10653618), (252, 8878015), (315, 7102412), (420, 5326809), (630, 3551206), (1217, 1838340), (1260, 1775603), (1459, 1533420), (2434, 919170), (2918, 766710), (3651, 612780), (4377, 511140), (4868, 459585), (5836, 383355), (6085, 367668), (7295, 306684), (7302, 306390), (8519, 262620), (8754, 255570), (10213, 219060), (10953, 204260), (12170, 183834), (13131, 170380), (14590, 153342), (14604, 153195), (17038, 131310), (17508, 127785), (18255, 122556), (20426, 109530), (21885, 102228), (21906, 102130), (24340, 91917), (25557, 87540), (26262, 85190), (29180, 76671), (30639, 73020), (34076, 65655), (36510, 61278), (40852, 54765), (42595, 52524), (43770, 51114), (43812, 51065)]