40588380

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{32213}}^1$

素因数の和:32235

約数の個数: 72

約数和(自身を含む): 140710752

約数和(自身を除く): 100122372

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 105, 126, 140, 180, 210, 252, 315, 420, 630, 1260, 32213, 64426, 96639, 128852, 161065, 193278, 225491, 289917, 322130, 386556, 450982, 483195, 579834, 644260, 676473, 901964, 966390, 1127455, 1159668, 1352946, 1449585, 1932780, 2029419, 2254910, 2705892, 2899170, 3382365, 4058838, 4509820, 5798340, 6764730, 8117676, 10147095, 13529460, 20294190, 40588380]

約数ペア:

[(1, 40588380), (2, 20294190), (3, 13529460), (4, 10147095), (5, 8117676), (6, 6764730), (7, 5798340), (9, 4509820), (10, 4058838), (12, 3382365), (14, 2899170), (15, 2705892), (18, 2254910), (20, 2029419), (21, 1932780), (28, 1449585), (30, 1352946), (35, 1159668), (36, 1127455), (42, 966390), (45, 901964), (60, 676473), (63, 644260), (70, 579834), (84, 483195), (90, 450982), (105, 386556), (126, 322130), (140, 289917), (180, 225491), (210, 193278), (252, 161065), (315, 128852), (420, 96639), (630, 64426), (1260, 32213)]