16401973380

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{109}}^1\times {\mathrm{1873}}^1$

素因数の和:2110

約数の個数: 192

約数和(自身を含む): 50423493120

約数和(自身を除く): 34021519740

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 103, 109, 130, 156, 195, 206, 218, 260, 309, 327, 390, 412, 436, 515, 545, 618, 654, 780, 1030, 1090, 1236, 1308, 1339, 1417, 1545, 1635, 1873, 2060, 2180, 2678, 2834, 3090, 3270, 3746, 4017, 4251, 5356, 5619, 5668, 6180, 6540, 6695, 7085, 7492, 8034, 8502, 9365, 11227, 11238, 13390, 14170, 16068, 17004, 18730, 20085, 21255, 22454, 22476, 24349, 26780, 28095, 28340, 33681, 37460, 40170, 42510, 44908, 48698, 56135, 56190, 67362, 73047, 80340, 85020, 97396, 112270, 112380, 121745, 134724, 145951, 146094, 168405, 192919, 204157, 224540, 243490, 291902, 292188, 336810, 365235, 385838, 408314, 437853, 486980, 578757, 583804, 612471, 673620, 729755, 730470, 771676, 816628, 875706, 964595, 1020785, 1157514, 1224942, 1459510, 1460940, 1751412, 1929190, 2041570, 2189265, 2315028, 2449884, 2507947, 2654041, 2893785, 2919020, 3062355, 3858380, 4083140, 4378530, 5015894, 5308082, 5787570, 6124710, 7523841, 7962123, 8757060, 10031788, 10616164, 11575140, 12249420, 12539735, 13270205, 15047682, 15924246, 21028171, 25079470, 26540410, 30095364, 31848492, 37619205, 39810615, 42056342, 50158940, 53080820, 63084513, 75238410, 79621230, 84112684, 105140855, 126169026, 150476820, 159242460, 210281710, 252338052, 273366223, 315422565, 420563420, 546732446, 630845130, 820098669, 1093464892, 1261690260, 1366831115, 1640197338, 2733662230, 3280394676, 4100493345, 5467324460, 8200986690, 16401973380]

約数ペア:

[(1, 16401973380), (2, 8200986690), (3, 5467324460), (4, 4100493345), (5, 3280394676), (6, 2733662230), (10, 1640197338), (12, 1366831115), (13, 1261690260), (15, 1093464892), (20, 820098669), (26, 630845130), (30, 546732446), (39, 420563420), (52, 315422565), (60, 273366223), (65, 252338052), (78, 210281710), (103, 159242460), (109, 150476820), (130, 126169026), (156, 105140855), (195, 84112684), (206, 79621230), (218, 75238410), (260, 63084513), (309, 53080820), (327, 50158940), (390, 42056342), (412, 39810615), (436, 37619205), (515, 31848492), (545, 30095364), (618, 26540410), (654, 25079470), (780, 21028171), (1030, 15924246), (1090, 15047682), (1236, 13270205), (1308, 12539735), (1339, 12249420), (1417, 11575140), (1545, 10616164), (1635, 10031788), (1873, 8757060), (2060, 7962123), (2180, 7523841), (2678, 6124710), (2834, 5787570), (3090, 5308082), (3270, 5015894), (3746, 4378530), (4017, 4083140), (4251, 3858380), (5356, 3062355), (5619, 2919020), (5668, 2893785), (6180, 2654041), (6540, 2507947), (6695, 2449884), (7085, 2315028), (7492, 2189265), (8034, 2041570), (8502, 1929190), (9365, 1751412), (11227, 1460940), (11238, 1459510), (13390, 1224942), (14170, 1157514), (16068, 1020785), (17004, 964595), (18730, 875706), (20085, 816628), (21255, 771676), (22454, 730470), (22476, 729755), (24349, 673620), (26780, 612471), (28095, 583804), (28340, 578757), (33681, 486980), (37460, 437853), (40170, 408314), (42510, 385838), (44908, 365235), (48698, 336810), (56135, 292188), (56190, 291902), (67362, 243490), (73047, 224540), (80340, 204157), (85020, 192919), (97396, 168405), (112270, 146094), (112380, 145951), (121745, 134724)]