199266720

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{131}}^1\times {\mathrm{3169}}^1$

素因数の和:3318

約数の個数: 96

約数和(自身を含む): 632681280

約数和(自身を除く): 433414560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 131, 160, 240, 262, 393, 480, 524, 655, 786, 1048, 1310, 1572, 1965, 2096, 2620, 3144, 3169, 3930, 4192, 5240, 6288, 6338, 7860, 9507, 10480, 12576, 12676, 15720, 15845, 19014, 20960, 25352, 31440, 31690, 38028, 47535, 50704, 62880, 63380, 76056, 95070, 101408, 126760, 152112, 190140, 253520, 304224, 380280, 415139, 507040, 760560, 830278, 1245417, 1521120, 1660556, 2075695, 2490834, 3321112, 4151390, 4981668, 6227085, 6642224, 8302780, 9963336, 12454170, 13284448, 16605560, 19926672, 24908340, 33211120, 39853344, 49816680, 66422240, 99633360, 199266720]

約数ペア:

[(1, 199266720), (2, 99633360), (3, 66422240), (4, 49816680), (5, 39853344), (6, 33211120), (8, 24908340), (10, 19926672), (12, 16605560), (15, 13284448), (16, 12454170), (20, 9963336), (24, 8302780), (30, 6642224), (32, 6227085), (40, 4981668), (48, 4151390), (60, 3321112), (80, 2490834), (96, 2075695), (120, 1660556), (131, 1521120), (160, 1245417), (240, 830278), (262, 760560), (393, 507040), (480, 415139), (524, 380280), (655, 304224), (786, 253520), (1048, 190140), (1310, 152112), (1572, 126760), (1965, 101408), (2096, 95070), (2620, 76056), (3144, 63380), (3169, 62880), (3930, 50704), (4192, 47535), (5240, 38028), (6288, 31690), (6338, 31440), (7860, 25352), (9507, 20960), (10480, 19014), (12576, 15845), (12676, 15720)]