7232892940

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{6379}}^1$

素因数の和:6504

約数の個数: 144

約数和(自身を含む): 19244887200

約数和(自身を除く): 12011994260

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 26, 28, 35, 49, 52, 65, 70, 89, 91, 98, 130, 140, 178, 182, 196, 245, 260, 356, 364, 445, 455, 490, 623, 637, 890, 910, 980, 1157, 1246, 1274, 1780, 1820, 2314, 2492, 2548, 3115, 3185, 4361, 4628, 5785, 6230, 6370, 6379, 8099, 8722, 11570, 12460, 12740, 12758, 16198, 17444, 21805, 23140, 25516, 31895, 32396, 40495, 43610, 44653, 56693, 63790, 80990, 82927, 87220, 89306, 113386, 127580, 161980, 165854, 178612, 223265, 226772, 283465, 312571, 331708, 414635, 446530, 566930, 567731, 580489, 625142, 829270, 893060, 1133860, 1135462, 1160978, 1250284, 1562855, 1658540, 2270924, 2321956, 2838655, 2902445, 3125710, 3974117, 4063423, 5677310, 5804890, 6251420, 7380503, 7948234, 8126846, 11354620, 11609780, 14761006, 15896468, 16253692, 19870585, 20317115, 27818819, 29522012, 36902515, 39741170, 40634230, 51663521, 55637638, 73805030, 79482340, 81268460, 103327042, 111275276, 139094095, 147610060, 206654084, 258317605, 278188190, 361644647, 516635210, 556376380, 723289294, 1033270420, 1446578588, 1808223235, 3616446470, 7232892940]

約数ペア:

[(1, 7232892940), (2, 3616446470), (4, 1808223235), (5, 1446578588), (7, 1033270420), (10, 723289294), (13, 556376380), (14, 516635210), (20, 361644647), (26, 278188190), (28, 258317605), (35, 206654084), (49, 147610060), (52, 139094095), (65, 111275276), (70, 103327042), (89, 81268460), (91, 79482340), (98, 73805030), (130, 55637638), (140, 51663521), (178, 40634230), (182, 39741170), (196, 36902515), (245, 29522012), (260, 27818819), (356, 20317115), (364, 19870585), (445, 16253692), (455, 15896468), (490, 14761006), (623, 11609780), (637, 11354620), (890, 8126846), (910, 7948234), (980, 7380503), (1157, 6251420), (1246, 5804890), (1274, 5677310), (1780, 4063423), (1820, 3974117), (2314, 3125710), (2492, 2902445), (2548, 2838655), (3115, 2321956), (3185, 2270924), (4361, 1658540), (4628, 1562855), (5785, 1250284), (6230, 1160978), (6370, 1135462), (6379, 1133860), (8099, 893060), (8722, 829270), (11570, 625142), (12460, 580489), (12740, 567731), (12758, 566930), (16198, 446530), (17444, 414635), (21805, 331708), (23140, 312571), (25516, 283465), (31895, 226772), (32396, 223265), (40495, 178612), (43610, 165854), (44653, 161980), (56693, 127580), (63790, 113386), (80990, 89306), (82927, 87220)]