1127462560

素因数分解:

$2^5\times 5^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{4639}}^1$

素因数の和:4699

約数の個数: 144

約数和(自身を含む): 3199150080

約数和(自身を除く): 2071687520

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 31, 32, 35, 40, 49, 56, 62, 70, 80, 98, 112, 124, 140, 155, 160, 196, 217, 224, 245, 248, 280, 310, 392, 434, 490, 496, 560, 620, 784, 868, 980, 992, 1085, 1120, 1240, 1519, 1568, 1736, 1960, 2170, 2480, 3038, 3472, 3920, 4340, 4639, 4960, 6076, 6944, 7595, 7840, 8680, 9278, 12152, 15190, 17360, 18556, 23195, 24304, 30380, 32473, 34720, 37112, 46390, 48608, 60760, 64946, 74224, 92780, 121520, 129892, 143809, 148448, 162365, 185560, 227311, 243040, 259784, 287618, 324730, 371120, 454622, 519568, 575236, 649460, 719045, 742240, 909244, 1006663, 1039136, 1136555, 1150472, 1298920, 1438090, 1818488, 2013326, 2273110, 2300944, 2597840, 2876180, 3636976, 4026652, 4546220, 4601888, 5033315, 5195680, 5752360, 7046641, 7273952, 8053304, 9092440, 10066630, 11504720, 14093282, 16106608, 18184880, 20133260, 23009440, 28186564, 32213216, 35233205, 36369760, 40266520, 56373128, 70466410, 80533040, 112746256, 140932820, 161066080, 225492512, 281865640, 563731280, 1127462560]

約数ペア:

[(1, 1127462560), (2, 563731280), (4, 281865640), (5, 225492512), (7, 161066080), (8, 140932820), (10, 112746256), (14, 80533040), (16, 70466410), (20, 56373128), (28, 40266520), (31, 36369760), (32, 35233205), (35, 32213216), (40, 28186564), (49, 23009440), (56, 20133260), (62, 18184880), (70, 16106608), (80, 14093282), (98, 11504720), (112, 10066630), (124, 9092440), (140, 8053304), (155, 7273952), (160, 7046641), (196, 5752360), (217, 5195680), (224, 5033315), (245, 4601888), (248, 4546220), (280, 4026652), (310, 3636976), (392, 2876180), (434, 2597840), (490, 2300944), (496, 2273110), (560, 2013326), (620, 1818488), (784, 1438090), (868, 1298920), (980, 1150472), (992, 1136555), (1085, 1039136), (1120, 1006663), (1240, 909244), (1519, 742240), (1568, 719045), (1736, 649460), (1960, 575236), (2170, 519568), (2480, 454622), (3038, 371120), (3472, 324730), (3920, 287618), (4340, 259784), (4639, 243040), (4960, 227311), (6076, 185560), (6944, 162365), (7595, 148448), (7840, 143809), (8680, 129892), (9278, 121520), (12152, 92780), (15190, 74224), (17360, 64946), (18556, 60760), (23195, 48608), (24304, 46390), (30380, 37112), (32473, 34720)]