79173380

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1$

素因数の和:130

約数の個数: 192

約数和(自身を含む): 216760320

約数和(自身を除く): 137586940

約数列:

[1, 2, 4, 5, 10, 11, 13, 19, 20, 22, 26, 31, 38, 44, 47, 52, 55, 62, 65, 76, 94, 95, 110, 124, 130, 143, 155, 188, 190, 209, 220, 235, 247, 260, 286, 310, 341, 380, 403, 418, 470, 494, 517, 572, 589, 611, 620, 682, 715, 806, 836, 893, 940, 988, 1034, 1045, 1178, 1222, 1235, 1364, 1430, 1457, 1612, 1705, 1786, 2015, 2068, 2090, 2356, 2444, 2470, 2585, 2717, 2860, 2914, 2945, 3055, 3410, 3572, 4030, 4180, 4433, 4465, 4940, 5170, 5434, 5828, 5890, 6110, 6479, 6721, 6820, 7285, 7657, 8060, 8866, 8930, 9823, 10340, 10868, 11609, 11780, 12220, 12958, 13442, 13585, 14570, 15314, 16027, 17732, 17860, 18941, 19646, 22165, 23218, 25916, 26884, 27170, 27683, 29140, 30628, 32054, 32395, 33605, 37882, 38285, 39292, 44330, 46436, 49115, 54340, 55366, 58045, 64108, 64790, 67210, 75764, 76570, 80135, 84227, 88660, 94705, 98230, 110732, 116090, 127699, 129580, 134420, 138415, 153140, 160270, 168454, 189410, 196460, 208351, 232180, 255398, 276830, 304513, 320540, 336908, 359879, 378820, 416702, 421135, 510796, 553660, 609026, 638495, 719758, 833404, 842270, 1041755, 1218052, 1276990, 1439516, 1522565, 1684540, 1799395, 2083510, 2553980, 3045130, 3598790, 3958669, 4167020, 6090260, 7197580, 7917338, 15834676, 19793345, 39586690, 79173380]

約数ペア:

[(1, 79173380), (2, 39586690), (4, 19793345), (5, 15834676), (10, 7917338), (11, 7197580), (13, 6090260), (19, 4167020), (20, 3958669), (22, 3598790), (26, 3045130), (31, 2553980), (38, 2083510), (44, 1799395), (47, 1684540), (52, 1522565), (55, 1439516), (62, 1276990), (65, 1218052), (76, 1041755), (94, 842270), (95, 833404), (110, 719758), (124, 638495), (130, 609026), (143, 553660), (155, 510796), (188, 421135), (190, 416702), (209, 378820), (220, 359879), (235, 336908), (247, 320540), (260, 304513), (286, 276830), (310, 255398), (341, 232180), (380, 208351), (403, 196460), (418, 189410), (470, 168454), (494, 160270), (517, 153140), (572, 138415), (589, 134420), (611, 129580), (620, 127699), (682, 116090), (715, 110732), (806, 98230), (836, 94705), (893, 88660), (940, 84227), (988, 80135), (1034, 76570), (1045, 75764), (1178, 67210), (1222, 64790), (1235, 64108), (1364, 58045), (1430, 55366), (1457, 54340), (1612, 49115), (1705, 46436), (1786, 44330), (2015, 39292), (2068, 38285), (2090, 37882), (2356, 33605), (2444, 32395), (2470, 32054), (2585, 30628), (2717, 29140), (2860, 27683), (2914, 27170), (2945, 26884), (3055, 25916), (3410, 23218), (3572, 22165), (4030, 19646), (4180, 18941), (4433, 17860), (4465, 17732), (4940, 16027), (5170, 15314), (5434, 14570), (5828, 13585), (5890, 13442), (6110, 12958), (6479, 12220), (6721, 11780), (6820, 11609), (7285, 10868), (7657, 10340), (8060, 9823), (8866, 8930)]