127008420

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{743}}^1$

素因数の和:810

約数の個数: 192

約数和(自身を含む): 455970816

約数和(自身を除く): 328962396

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 11, 12, 14, 15, 20, 21, 22, 28, 30, 33, 35, 37, 42, 44, 55, 60, 66, 70, 74, 77, 84, 105, 110, 111, 132, 140, 148, 154, 165, 185, 210, 220, 222, 231, 259, 308, 330, 370, 385, 407, 420, 444, 462, 518, 555, 660, 740, 743, 770, 777, 814, 924, 1036, 1110, 1155, 1221, 1295, 1486, 1540, 1554, 1628, 2035, 2220, 2229, 2310, 2442, 2590, 2849, 2972, 3108, 3715, 3885, 4070, 4458, 4620, 4884, 5180, 5201, 5698, 6105, 7430, 7770, 8140, 8173, 8547, 8916, 10402, 11145, 11396, 12210, 14245, 14860, 15540, 15603, 16346, 17094, 20804, 22290, 24420, 24519, 26005, 27491, 28490, 31206, 32692, 34188, 40865, 42735, 44580, 49038, 52010, 54982, 56980, 57211, 62412, 78015, 81730, 82473, 85470, 98076, 104020, 109964, 114422, 122595, 137455, 156030, 163460, 164946, 170940, 171633, 192437, 228844, 245190, 274910, 286055, 302401, 312060, 329892, 343266, 384874, 412365, 490380, 549820, 572110, 577311, 604802, 686532, 769748, 824730, 858165, 907203, 962185, 1144220, 1154622, 1209604, 1512005, 1649460, 1716330, 1814406, 1924370, 2116807, 2309244, 2886555, 3024010, 3432660, 3628812, 3848740, 4233614, 4536015, 5773110, 6048020, 6350421, 8467228, 9072030, 10584035, 11546220, 12700842, 18144060, 21168070, 25401684, 31752105, 42336140, 63504210, 127008420]

約数ペア:

[(1, 127008420), (2, 63504210), (3, 42336140), (4, 31752105), (5, 25401684), (6, 21168070), (7, 18144060), (10, 12700842), (11, 11546220), (12, 10584035), (14, 9072030), (15, 8467228), (20, 6350421), (21, 6048020), (22, 5773110), (28, 4536015), (30, 4233614), (33, 3848740), (35, 3628812), (37, 3432660), (42, 3024010), (44, 2886555), (55, 2309244), (60, 2116807), (66, 1924370), (70, 1814406), (74, 1716330), (77, 1649460), (84, 1512005), (105, 1209604), (110, 1154622), (111, 1144220), (132, 962185), (140, 907203), (148, 858165), (154, 824730), (165, 769748), (185, 686532), (210, 604802), (220, 577311), (222, 572110), (231, 549820), (259, 490380), (308, 412365), (330, 384874), (370, 343266), (385, 329892), (407, 312060), (420, 302401), (444, 286055), (462, 274910), (518, 245190), (555, 228844), (660, 192437), (740, 171633), (743, 170940), (770, 164946), (777, 163460), (814, 156030), (924, 137455), (1036, 122595), (1110, 114422), (1155, 109964), (1221, 104020), (1295, 98076), (1486, 85470), (1540, 82473), (1554, 81730), (1628, 78015), (2035, 62412), (2220, 57211), (2229, 56980), (2310, 54982), (2442, 52010), (2590, 49038), (2849, 44580), (2972, 42735), (3108, 40865), (3715, 34188), (3885, 32692), (4070, 31206), (4458, 28490), (4620, 27491), (4884, 26005), (5180, 24519), (5201, 24420), (5698, 22290), (6105, 20804), (7430, 17094), (7770, 16346), (8140, 15603), (8173, 15540), (8547, 14860), (8916, 14245), (10402, 12210), (11145, 11396)]