130109980

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{97}}^1$

素因数の和:204

約数の個数: 192

約数和(自身を含む): 376169472

約数和(自身を除く): 246059492

約数列:

[1, 2, 4, 5, 7, 10, 11, 13, 14, 20, 22, 26, 28, 35, 44, 52, 55, 65, 67, 70, 77, 91, 97, 110, 130, 134, 140, 143, 154, 182, 194, 220, 260, 268, 286, 308, 335, 364, 385, 388, 455, 469, 485, 572, 670, 679, 715, 737, 770, 871, 910, 938, 970, 1001, 1067, 1261, 1340, 1358, 1430, 1474, 1540, 1742, 1820, 1876, 1940, 2002, 2134, 2345, 2522, 2716, 2860, 2948, 3395, 3484, 3685, 4004, 4268, 4355, 4690, 5005, 5044, 5159, 5335, 6097, 6305, 6499, 6790, 7370, 7469, 8710, 8827, 9380, 9581, 10010, 10318, 10670, 12194, 12610, 12998, 13580, 13871, 14740, 14938, 17420, 17654, 19162, 20020, 20636, 21340, 24388, 25220, 25795, 25996, 27742, 29876, 30485, 32495, 35308, 37345, 38324, 44135, 45493, 47905, 51590, 55484, 60970, 64990, 67067, 69355, 71489, 74690, 84487, 88270, 90986, 95810, 97097, 103180, 121940, 129980, 134134, 138710, 142978, 149380, 168974, 176540, 181972, 191620, 194194, 227465, 268268, 277420, 285956, 335335, 337948, 357445, 388388, 422435, 454930, 485485, 500423, 591409, 670670, 714890, 844870, 909860, 929357, 970970, 1000846, 1182818, 1341340, 1429780, 1689740, 1858714, 1941940, 2001692, 2365636, 2502115, 2957045, 3717428, 4646785, 5004230, 5914090, 6505499, 9293570, 10008460, 11828180, 13010998, 18587140, 26021996, 32527495, 65054990, 130109980]

約数ペア:

[(1, 130109980), (2, 65054990), (4, 32527495), (5, 26021996), (7, 18587140), (10, 13010998), (11, 11828180), (13, 10008460), (14, 9293570), (20, 6505499), (22, 5914090), (26, 5004230), (28, 4646785), (35, 3717428), (44, 2957045), (52, 2502115), (55, 2365636), (65, 2001692), (67, 1941940), (70, 1858714), (77, 1689740), (91, 1429780), (97, 1341340), (110, 1182818), (130, 1000846), (134, 970970), (140, 929357), (143, 909860), (154, 844870), (182, 714890), (194, 670670), (220, 591409), (260, 500423), (268, 485485), (286, 454930), (308, 422435), (335, 388388), (364, 357445), (385, 337948), (388, 335335), (455, 285956), (469, 277420), (485, 268268), (572, 227465), (670, 194194), (679, 191620), (715, 181972), (737, 176540), (770, 168974), (871, 149380), (910, 142978), (938, 138710), (970, 134134), (1001, 129980), (1067, 121940), (1261, 103180), (1340, 97097), (1358, 95810), (1430, 90986), (1474, 88270), (1540, 84487), (1742, 74690), (1820, 71489), (1876, 69355), (1940, 67067), (2002, 64990), (2134, 60970), (2345, 55484), (2522, 51590), (2716, 47905), (2860, 45493), (2948, 44135), (3395, 38324), (3484, 37345), (3685, 35308), (4004, 32495), (4268, 30485), (4355, 29876), (4690, 27742), (5005, 25996), (5044, 25795), (5159, 25220), (5335, 24388), (6097, 21340), (6305, 20636), (6499, 20020), (6790, 19162), (7370, 17654), (7469, 17420), (8710, 14938), (8827, 14740), (9380, 13871), (9581, 13580), (10010, 12998), (10318, 12610), (10670, 12194)]