1040447760

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{229}}^1\times {\mathrm{1721}}^1$

素因数の和:1977

約数の個数: 160

約数和(自身を含む): 3536023680

約数和(自身を除く): 2495575920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 33, 40, 44, 48, 55, 60, 66, 80, 88, 110, 120, 132, 165, 176, 220, 229, 240, 264, 330, 440, 458, 528, 660, 687, 880, 916, 1145, 1320, 1374, 1721, 1832, 2290, 2519, 2640, 2748, 3435, 3442, 3664, 4580, 5038, 5163, 5496, 6870, 6884, 7557, 8605, 9160, 10076, 10326, 10992, 12595, 13740, 13768, 15114, 17210, 18320, 18931, 20152, 20652, 25190, 25815, 27480, 27536, 30228, 34420, 37785, 37862, 40304, 41304, 50380, 51630, 54960, 56793, 60456, 68840, 75570, 75724, 82608, 94655, 100760, 103260, 113586, 120912, 137680, 151140, 151448, 189310, 201520, 206520, 227172, 283965, 302280, 302896, 378620, 394109, 413040, 454344, 567930, 604560, 757240, 788218, 908688, 1135860, 1182327, 1514480, 1576436, 1970545, 2271720, 2364654, 3152872, 3941090, 4335199, 4543440, 4729308, 5911635, 6305744, 7882180, 8670398, 9458616, 11823270, 13005597, 15764360, 17340796, 18917232, 21675995, 23646540, 26011194, 31528720, 34681592, 43351990, 47293080, 52022388, 65027985, 69363184, 86703980, 94586160, 104044776, 130055970, 173407960, 208089552, 260111940, 346815920, 520223880, 1040447760]

約数ペア:

[(1, 1040447760), (2, 520223880), (3, 346815920), (4, 260111940), (5, 208089552), (6, 173407960), (8, 130055970), (10, 104044776), (11, 94586160), (12, 86703980), (15, 69363184), (16, 65027985), (20, 52022388), (22, 47293080), (24, 43351990), (30, 34681592), (33, 31528720), (40, 26011194), (44, 23646540), (48, 21675995), (55, 18917232), (60, 17340796), (66, 15764360), (80, 13005597), (88, 11823270), (110, 9458616), (120, 8670398), (132, 7882180), (165, 6305744), (176, 5911635), (220, 4729308), (229, 4543440), (240, 4335199), (264, 3941090), (330, 3152872), (440, 2364654), (458, 2271720), (528, 1970545), (660, 1576436), (687, 1514480), (880, 1182327), (916, 1135860), (1145, 908688), (1320, 788218), (1374, 757240), (1721, 604560), (1832, 567930), (2290, 454344), (2519, 413040), (2640, 394109), (2748, 378620), (3435, 302896), (3442, 302280), (3664, 283965), (4580, 227172), (5038, 206520), (5163, 201520), (5496, 189310), (6870, 151448), (6884, 151140), (7557, 137680), (8605, 120912), (9160, 113586), (10076, 103260), (10326, 100760), (10992, 94655), (12595, 82608), (13740, 75724), (13768, 75570), (15114, 68840), (17210, 60456), (18320, 56793), (18931, 54960), (20152, 51630), (20652, 50380), (25190, 41304), (25815, 40304), (27480, 37862), (27536, 37785), (30228, 34420)]