201583920

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{44207}}^1$

素因数の和:44242

約数の個数: 80

約数和(自身を含む): 657815040

約数和(自身を除く): 456231120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 38, 40, 48, 57, 60, 76, 80, 95, 114, 120, 152, 190, 228, 240, 285, 304, 380, 456, 570, 760, 912, 1140, 1520, 2280, 4560, 44207, 88414, 132621, 176828, 221035, 265242, 353656, 442070, 530484, 663105, 707312, 839933, 884140, 1060968, 1326210, 1679866, 1768280, 2121936, 2519799, 2652420, 3359732, 3536560, 4199665, 5039598, 5304840, 6719464, 8399330, 10079196, 10609680, 12598995, 13438928, 16798660, 20158392, 25197990, 33597320, 40316784, 50395980, 67194640, 100791960, 201583920]

約数ペア:

[(1, 201583920), (2, 100791960), (3, 67194640), (4, 50395980), (5, 40316784), (6, 33597320), (8, 25197990), (10, 20158392), (12, 16798660), (15, 13438928), (16, 12598995), (19, 10609680), (20, 10079196), (24, 8399330), (30, 6719464), (38, 5304840), (40, 5039598), (48, 4199665), (57, 3536560), (60, 3359732), (76, 2652420), (80, 2519799), (95, 2121936), (114, 1768280), (120, 1679866), (152, 1326210), (190, 1060968), (228, 884140), (240, 839933), (285, 707312), (304, 663105), (380, 530484), (456, 442070), (570, 353656), (760, 265242), (912, 221035), (1140, 176828), (1520, 132621), (2280, 88414), (4560, 44207)]