1067565940

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{67}}^1\times {\mathrm{71}}^1\times {\mathrm{229}}^1$

素因数の和:390

約数の個数: 144

約数和(自身を含む): 2695835520

約数和(自身を除く): 1628269580

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 49, 67, 70, 71, 98, 134, 140, 142, 196, 229, 245, 268, 284, 335, 355, 458, 469, 490, 497, 670, 710, 916, 938, 980, 994, 1145, 1340, 1420, 1603, 1876, 1988, 2290, 2345, 2485, 3206, 3283, 3479, 4580, 4690, 4757, 4970, 6412, 6566, 6958, 8015, 9380, 9514, 9940, 11221, 13132, 13916, 15343, 16030, 16259, 16415, 17395, 19028, 22442, 23785, 30686, 32060, 32518, 32830, 33299, 34790, 44884, 47570, 56105, 61372, 65036, 65660, 66598, 69580, 76715, 81295, 95140, 107401, 112210, 113813, 133196, 153430, 162590, 166495, 214802, 224420, 227626, 233093, 306860, 325180, 332990, 429604, 455252, 466186, 537005, 569065, 665980, 751807, 796691, 932372, 1074010, 1089353, 1138130, 1165465, 1503614, 1593382, 2148020, 2178706, 2276260, 2330930, 3007228, 3186764, 3759035, 3983455, 4357412, 4661860, 5446765, 7518070, 7625471, 7966910, 10893530, 15036140, 15250942, 15933820, 21787060, 30501884, 38127355, 53378297, 76254710, 106756594, 152509420, 213513188, 266891485, 533782970, 1067565940]

約数ペア:

[(1, 1067565940), (2, 533782970), (4, 266891485), (5, 213513188), (7, 152509420), (10, 106756594), (14, 76254710), (20, 53378297), (28, 38127355), (35, 30501884), (49, 21787060), (67, 15933820), (70, 15250942), (71, 15036140), (98, 10893530), (134, 7966910), (140, 7625471), (142, 7518070), (196, 5446765), (229, 4661860), (245, 4357412), (268, 3983455), (284, 3759035), (335, 3186764), (355, 3007228), (458, 2330930), (469, 2276260), (490, 2178706), (497, 2148020), (670, 1593382), (710, 1503614), (916, 1165465), (938, 1138130), (980, 1089353), (994, 1074010), (1145, 932372), (1340, 796691), (1420, 751807), (1603, 665980), (1876, 569065), (1988, 537005), (2290, 466186), (2345, 455252), (2485, 429604), (3206, 332990), (3283, 325180), (3479, 306860), (4580, 233093), (4690, 227626), (4757, 224420), (4970, 214802), (6412, 166495), (6566, 162590), (6958, 153430), (8015, 133196), (9380, 113813), (9514, 112210), (9940, 107401), (11221, 95140), (13132, 81295), (13916, 76715), (15343, 69580), (16030, 66598), (16259, 65660), (16415, 65036), (17395, 61372), (19028, 56105), (22442, 47570), (23785, 44884), (30686, 34790), (32060, 33299), (32518, 32830)]