130942140

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{89}}^1\times {\mathrm{113}}^1$

素因数の和:252

約数の個数: 192

約数和(自身を含む): 441262080

約数和(自身を除く): 310319940

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 31, 35, 42, 60, 62, 70, 84, 89, 93, 105, 113, 124, 140, 155, 178, 186, 210, 217, 226, 267, 310, 339, 356, 372, 420, 434, 445, 452, 465, 534, 565, 620, 623, 651, 678, 791, 868, 890, 930, 1068, 1085, 1130, 1246, 1302, 1335, 1356, 1582, 1695, 1780, 1860, 1869, 2170, 2260, 2373, 2492, 2604, 2670, 2759, 3115, 3164, 3255, 3390, 3503, 3738, 3955, 4340, 4746, 5340, 5518, 6230, 6510, 6780, 7006, 7476, 7910, 8277, 9345, 9492, 10057, 10509, 11036, 11865, 12460, 13020, 13795, 14012, 15820, 16554, 17515, 18690, 19313, 20114, 21018, 23730, 24521, 27590, 30171, 33108, 35030, 37380, 38626, 40228, 41385, 42036, 47460, 49042, 50285, 52545, 55180, 57939, 60342, 70060, 70399, 73563, 77252, 82770, 96565, 98084, 100570, 105090, 115878, 120684, 122605, 140798, 147126, 150855, 165540, 193130, 201140, 210180, 211197, 231756, 245210, 281596, 289695, 294252, 301710, 311767, 351995, 367815, 386260, 422394, 490420, 579390, 603420, 623534, 703990, 735630, 844788, 935301, 1055985, 1158780, 1247068, 1407980, 1471260, 1558835, 1870602, 2111970, 2182369, 3117670, 3741204, 4223940, 4364738, 4676505, 6235340, 6547107, 8729476, 9353010, 10911845, 13094214, 18706020, 21823690, 26188428, 32735535, 43647380, 65471070, 130942140]

約数ペア:

[(1, 130942140), (2, 65471070), (3, 43647380), (4, 32735535), (5, 26188428), (6, 21823690), (7, 18706020), (10, 13094214), (12, 10911845), (14, 9353010), (15, 8729476), (20, 6547107), (21, 6235340), (28, 4676505), (30, 4364738), (31, 4223940), (35, 3741204), (42, 3117670), (60, 2182369), (62, 2111970), (70, 1870602), (84, 1558835), (89, 1471260), (93, 1407980), (105, 1247068), (113, 1158780), (124, 1055985), (140, 935301), (155, 844788), (178, 735630), (186, 703990), (210, 623534), (217, 603420), (226, 579390), (267, 490420), (310, 422394), (339, 386260), (356, 367815), (372, 351995), (420, 311767), (434, 301710), (445, 294252), (452, 289695), (465, 281596), (534, 245210), (565, 231756), (620, 211197), (623, 210180), (651, 201140), (678, 193130), (791, 165540), (868, 150855), (890, 147126), (930, 140798), (1068, 122605), (1085, 120684), (1130, 115878), (1246, 105090), (1302, 100570), (1335, 98084), (1356, 96565), (1582, 82770), (1695, 77252), (1780, 73563), (1860, 70399), (1869, 70060), (2170, 60342), (2260, 57939), (2373, 55180), (2492, 52545), (2604, 50285), (2670, 49042), (2759, 47460), (3115, 42036), (3164, 41385), (3255, 40228), (3390, 38626), (3503, 37380), (3738, 35030), (3955, 33108), (4340, 30171), (4746, 27590), (5340, 24521), (5518, 23730), (6230, 21018), (6510, 20114), (6780, 19313), (7006, 18690), (7476, 17515), (7910, 16554), (8277, 15820), (9345, 14012), (9492, 13795), (10057, 13020), (10509, 12460), (11036, 11865)]