127764420

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{107}}^1\times {\mathrm{2843}}^1$

素因数の和:2969

約数の個数: 96

約数和(自身を含む): 412812288

約数和(自身を除く): 285047868

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 107, 140, 210, 214, 321, 420, 428, 535, 642, 749, 1070, 1284, 1498, 1605, 2140, 2247, 2843, 2996, 3210, 3745, 4494, 5686, 6420, 7490, 8529, 8988, 11235, 11372, 14215, 14980, 17058, 19901, 22470, 28430, 34116, 39802, 42645, 44940, 56860, 59703, 79604, 85290, 99505, 119406, 170580, 199010, 238812, 298515, 304201, 398020, 597030, 608402, 912603, 1194060, 1216804, 1521005, 1825206, 2129407, 3042010, 3650412, 4258814, 4563015, 6084020, 6388221, 8517628, 9126030, 10647035, 12776442, 18252060, 21294070, 25552884, 31941105, 42588140, 63882210, 127764420]

約数ペア:

[(1, 127764420), (2, 63882210), (3, 42588140), (4, 31941105), (5, 25552884), (6, 21294070), (7, 18252060), (10, 12776442), (12, 10647035), (14, 9126030), (15, 8517628), (20, 6388221), (21, 6084020), (28, 4563015), (30, 4258814), (35, 3650412), (42, 3042010), (60, 2129407), (70, 1825206), (84, 1521005), (105, 1216804), (107, 1194060), (140, 912603), (210, 608402), (214, 597030), (321, 398020), (420, 304201), (428, 298515), (535, 238812), (642, 199010), (749, 170580), (1070, 119406), (1284, 99505), (1498, 85290), (1605, 79604), (2140, 59703), (2247, 56860), (2843, 44940), (2996, 42645), (3210, 39802), (3745, 34116), (4494, 28430), (5686, 22470), (6420, 19901), (7490, 17058), (8529, 14980), (8988, 14215), (11235, 11372)]