127642060

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{233}}^1$

素因数の和:312

約数の個数: 144

約数和(自身を含む): 345080736

約数和(自身を除く): 217438676

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 26, 28, 35, 43, 49, 52, 65, 70, 86, 91, 98, 130, 140, 172, 182, 196, 215, 233, 245, 260, 301, 364, 430, 455, 466, 490, 559, 602, 637, 860, 910, 932, 980, 1118, 1165, 1204, 1274, 1505, 1631, 1820, 2107, 2236, 2330, 2548, 2795, 3010, 3029, 3185, 3262, 3913, 4214, 4660, 5590, 6020, 6058, 6370, 6524, 7826, 8155, 8428, 10019, 10535, 11180, 11417, 12116, 12740, 15145, 15652, 16310, 19565, 20038, 21070, 21203, 22834, 27391, 30290, 32620, 39130, 40076, 42140, 42406, 45668, 50095, 54782, 57085, 60580, 70133, 78260, 84812, 100190, 106015, 109564, 114170, 130247, 136955, 140266, 148421, 200380, 212030, 228340, 260494, 273910, 280532, 296842, 350665, 424060, 490931, 520988, 547820, 593684, 651235, 701330, 742105, 911729, 981862, 1302470, 1402660, 1484210, 1823458, 1963724, 2454655, 2604940, 2968420, 3646916, 4558645, 4909310, 6382103, 9117290, 9818620, 12764206, 18234580, 25528412, 31910515, 63821030, 127642060]

約数ペア:

[(1, 127642060), (2, 63821030), (4, 31910515), (5, 25528412), (7, 18234580), (10, 12764206), (13, 9818620), (14, 9117290), (20, 6382103), (26, 4909310), (28, 4558645), (35, 3646916), (43, 2968420), (49, 2604940), (52, 2454655), (65, 1963724), (70, 1823458), (86, 1484210), (91, 1402660), (98, 1302470), (130, 981862), (140, 911729), (172, 742105), (182, 701330), (196, 651235), (215, 593684), (233, 547820), (245, 520988), (260, 490931), (301, 424060), (364, 350665), (430, 296842), (455, 280532), (466, 273910), (490, 260494), (559, 228340), (602, 212030), (637, 200380), (860, 148421), (910, 140266), (932, 136955), (980, 130247), (1118, 114170), (1165, 109564), (1204, 106015), (1274, 100190), (1505, 84812), (1631, 78260), (1820, 70133), (2107, 60580), (2236, 57085), (2330, 54782), (2548, 50095), (2795, 45668), (3010, 42406), (3029, 42140), (3185, 40076), (3262, 39130), (3913, 32620), (4214, 30290), (4660, 27391), (5590, 22834), (6020, 21203), (6058, 21070), (6370, 20038), (6524, 19565), (7826, 16310), (8155, 15652), (8428, 15145), (10019, 12740), (10535, 12116), (11180, 11417)]