127769460

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{3343}}^1$

素因数の和:3382

約数の個数: 144

約数和(自身を含む): 448310016

約数和(自身を除く): 320540556

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 13, 14, 15, 20, 21, 26, 28, 30, 35, 39, 42, 49, 52, 60, 65, 70, 78, 84, 91, 98, 105, 130, 140, 147, 156, 182, 195, 196, 210, 245, 260, 273, 294, 364, 390, 420, 455, 490, 546, 588, 637, 735, 780, 910, 980, 1092, 1274, 1365, 1470, 1820, 1911, 2548, 2730, 2940, 3185, 3343, 3822, 5460, 6370, 6686, 7644, 9555, 10029, 12740, 13372, 16715, 19110, 20058, 23401, 33430, 38220, 40116, 43459, 46802, 50145, 66860, 70203, 86918, 93604, 100290, 117005, 130377, 140406, 163807, 173836, 200580, 217295, 234010, 260754, 280812, 304213, 327614, 351015, 434590, 468020, 491421, 521508, 608426, 651885, 655228, 702030, 819035, 869180, 912639, 982842, 1216852, 1303770, 1404060, 1521065, 1638070, 1825278, 1965684, 2129491, 2457105, 2607540, 3042130, 3276140, 3650556, 4258982, 4563195, 4914210, 6084260, 6388473, 8517964, 9126390, 9828420, 10647455, 12776946, 18252780, 21294910, 25553892, 31942365, 42589820, 63884730, 127769460]

約数ペア:

[(1, 127769460), (2, 63884730), (3, 42589820), (4, 31942365), (5, 25553892), (6, 21294910), (7, 18252780), (10, 12776946), (12, 10647455), (13, 9828420), (14, 9126390), (15, 8517964), (20, 6388473), (21, 6084260), (26, 4914210), (28, 4563195), (30, 4258982), (35, 3650556), (39, 3276140), (42, 3042130), (49, 2607540), (52, 2457105), (60, 2129491), (65, 1965684), (70, 1825278), (78, 1638070), (84, 1521065), (91, 1404060), (98, 1303770), (105, 1216852), (130, 982842), (140, 912639), (147, 869180), (156, 819035), (182, 702030), (195, 655228), (196, 651885), (210, 608426), (245, 521508), (260, 491421), (273, 468020), (294, 434590), (364, 351015), (390, 327614), (420, 304213), (455, 280812), (490, 260754), (546, 234010), (588, 217295), (637, 200580), (735, 173836), (780, 163807), (910, 140406), (980, 130377), (1092, 117005), (1274, 100290), (1365, 93604), (1470, 86918), (1820, 70203), (1911, 66860), (2548, 50145), (2730, 46802), (2940, 43459), (3185, 40116), (3343, 38220), (3822, 33430), (5460, 23401), (6370, 20058), (6686, 19110), (7644, 16715), (9555, 13372), (10029, 12740)]