40802041140

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{619}}^1\times {\mathrm{156943}}^1$

素因数の和:157581

約数の個数: 96

約数和(自身を含む): 130778296320

約数和(自身を除く): 89976255180

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 619, 1238, 1857, 2476, 3095, 3714, 4333, 6190, 7428, 8666, 9285, 12380, 12999, 17332, 18570, 21665, 25998, 37140, 43330, 51996, 64995, 86660, 129990, 156943, 259980, 313886, 470829, 627772, 784715, 941658, 1098601, 1569430, 1883316, 2197202, 2354145, 3138860, 3295803, 4394404, 4708290, 5493005, 6591606, 9416580, 10986010, 13183212, 16479015, 21972020, 32958030, 65916060, 97147717, 194295434, 291443151, 388590868, 485738585, 582886302, 680034019, 971477170, 1165772604, 1360068038, 1457215755, 1942954340, 2040102057, 2720136076, 2914431510, 3400170095, 4080204114, 5828863020, 6800340190, 8160408228, 10200510285, 13600680380, 20401020570, 40802041140]

約数ペア:

[(1, 40802041140), (2, 20401020570), (3, 13600680380), (4, 10200510285), (5, 8160408228), (6, 6800340190), (7, 5828863020), (10, 4080204114), (12, 3400170095), (14, 2914431510), (15, 2720136076), (20, 2040102057), (21, 1942954340), (28, 1457215755), (30, 1360068038), (35, 1165772604), (42, 971477170), (60, 680034019), (70, 582886302), (84, 485738585), (105, 388590868), (140, 291443151), (210, 194295434), (420, 97147717), (619, 65916060), (1238, 32958030), (1857, 21972020), (2476, 16479015), (3095, 13183212), (3714, 10986010), (4333, 9416580), (6190, 6591606), (7428, 5493005), (8666, 4708290), (9285, 4394404), (12380, 3295803), (12999, 3138860), (17332, 2354145), (18570, 2197202), (21665, 1883316), (25998, 1569430), (37140, 1098601), (43330, 941658), (51996, 784715), (64995, 627772), (86660, 470829), (129990, 313886), (156943, 259980)]