4207280980

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{89}}^1\times {\mathrm{277}}^1$

素因数の和:458

約数の個数: 192

約数和(自身を含む): 10895109120

約数和(自身を除く): 6687828140

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 23, 28, 35, 46, 53, 70, 89, 92, 106, 115, 140, 161, 178, 212, 230, 265, 277, 322, 356, 371, 445, 460, 530, 554, 623, 644, 742, 805, 890, 1060, 1108, 1219, 1246, 1385, 1484, 1610, 1780, 1855, 1939, 2047, 2438, 2492, 2770, 3115, 3220, 3710, 3878, 4094, 4717, 4876, 5540, 6095, 6230, 6371, 7420, 7756, 8188, 8533, 9434, 9695, 10235, 12190, 12460, 12742, 14329, 14681, 17066, 18868, 19390, 20470, 23585, 24380, 24653, 25484, 28658, 29362, 31855, 33019, 34132, 38780, 40940, 42665, 44597, 47170, 49306, 57316, 58724, 63710, 66038, 71645, 73405, 85330, 89194, 94340, 98612, 102767, 108491, 123265, 127420, 132076, 143290, 146810, 165095, 170660, 172571, 178388, 205534, 216982, 222985, 246530, 286580, 293620, 330190, 337663, 345142, 411068, 433964, 445970, 493060, 513835, 542455, 567019, 660380, 675326, 690284, 759437, 862855, 891940, 1027670, 1084910, 1134038, 1306609, 1350652, 1518874, 1688315, 1725710, 2055340, 2169820, 2268076, 2363641, 2613218, 2835095, 3037748, 3376630, 3451420, 3797185, 3969133, 4727282, 5226436, 5670190, 6533045, 6753260, 7594370, 7938266, 9146263, 9454564, 11340380, 11818205, 13066090, 15188740, 15876532, 18292526, 19845665, 23636410, 26132180, 30052007, 36585052, 39691330, 45731315, 47272820, 60104014, 79382660, 91462630, 120208028, 150260035, 182925260, 210364049, 300520070, 420728098, 601040140, 841456196, 1051820245, 2103640490, 4207280980]

約数ペア:

[(1, 4207280980), (2, 2103640490), (4, 1051820245), (5, 841456196), (7, 601040140), (10, 420728098), (14, 300520070), (20, 210364049), (23, 182925260), (28, 150260035), (35, 120208028), (46, 91462630), (53, 79382660), (70, 60104014), (89, 47272820), (92, 45731315), (106, 39691330), (115, 36585052), (140, 30052007), (161, 26132180), (178, 23636410), (212, 19845665), (230, 18292526), (265, 15876532), (277, 15188740), (322, 13066090), (356, 11818205), (371, 11340380), (445, 9454564), (460, 9146263), (530, 7938266), (554, 7594370), (623, 6753260), (644, 6533045), (742, 5670190), (805, 5226436), (890, 4727282), (1060, 3969133), (1108, 3797185), (1219, 3451420), (1246, 3376630), (1385, 3037748), (1484, 2835095), (1610, 2613218), (1780, 2363641), (1855, 2268076), (1939, 2169820), (2047, 2055340), (2438, 1725710), (2492, 1688315), (2770, 1518874), (3115, 1350652), (3220, 1306609), (3710, 1134038), (3878, 1084910), (4094, 1027670), (4717, 891940), (4876, 862855), (5540, 759437), (6095, 690284), (6230, 675326), (6371, 660380), (7420, 567019), (7756, 542455), (8188, 513835), (8533, 493060), (9434, 445970), (9695, 433964), (10235, 411068), (12190, 345142), (12460, 337663), (12742, 330190), (14329, 293620), (14681, 286580), (17066, 246530), (18868, 222985), (19390, 216982), (20470, 205534), (23585, 178388), (24380, 172571), (24653, 170660), (25484, 165095), (28658, 146810), (29362, 143290), (31855, 132076), (33019, 127420), (34132, 123265), (38780, 108491), (40940, 102767), (42665, 98612), (44597, 94340), (47170, 89194), (49306, 85330), (57316, 73405), (58724, 71645), (63710, 66038)]