163064580

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{199}}^1\times {\mathrm{1951}}^1$

素因数の和:2169

約数の個数: 96

約数和(自身を含む): 524697600

約数和(自身を除く): 361633020

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, 199, 210, 398, 420, 597, 796, 995, 1194, 1393, 1951, 1990, 2388, 2786, 2985, 3902, 3980, 4179, 5572, 5853, 5970, 6965, 7804, 8358, 9755, 11706, 11940, 13657, 13930, 16716, 19510, 20895, 23412, 27314, 27860, 29265, 39020, 40971, 41790, 54628, 58530, 68285, 81942, 83580, 117060, 136570, 163884, 204855, 273140, 388249, 409710, 776498, 819420, 1164747, 1552996, 1941245, 2329494, 2717743, 3882490, 4658988, 5435486, 5823735, 7764980, 8153229, 10870972, 11647470, 13588715, 16306458, 23294940, 27177430, 32612916, 40766145, 54354860, 81532290, 163064580]

約数ペア:

[(1, 163064580), (2, 81532290), (3, 54354860), (4, 40766145), (5, 32612916), (6, 27177430), (7, 23294940), (10, 16306458), (12, 13588715), (14, 11647470), (15, 10870972), (20, 8153229), (21, 7764980), (28, 5823735), (30, 5435486), (35, 4658988), (42, 3882490), (60, 2717743), (70, 2329494), (84, 1941245), (105, 1552996), (140, 1164747), (199, 819420), (210, 776498), (398, 409710), (420, 388249), (597, 273140), (796, 204855), (995, 163884), (1194, 136570), (1393, 117060), (1951, 83580), (1990, 81942), (2388, 68285), (2786, 58530), (2985, 54628), (3902, 41790), (3980, 40971), (4179, 39020), (5572, 29265), (5853, 27860), (5970, 27314), (6965, 23412), (7804, 20895), (8358, 19510), (9755, 16716), (11706, 13930), (11940, 13657)]