199374480

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{241}}^1\times {\mathrm{383}}^1$

素因数の和:646

約数の個数: 160

約数和(自身を含む): 691384320

約数和(自身を除く): 492009840

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 90, 108, 120, 135, 144, 180, 216, 240, 241, 270, 360, 383, 432, 482, 540, 720, 723, 766, 964, 1080, 1149, 1205, 1446, 1532, 1915, 1928, 2160, 2169, 2298, 2410, 2892, 3064, 3447, 3615, 3830, 3856, 4338, 4596, 4820, 5745, 5784, 6128, 6507, 6894, 7230, 7660, 8676, 9192, 9640, 10341, 10845, 11490, 11568, 13014, 13788, 14460, 15320, 17235, 17352, 18384, 19280, 20682, 21690, 22980, 26028, 27576, 28920, 30640, 32535, 34470, 34704, 41364, 43380, 45960, 51705, 52056, 55152, 57840, 65070, 68940, 82728, 86760, 91920, 92303, 103410, 104112, 130140, 137880, 165456, 173520, 184606, 206820, 260280, 275760, 276909, 369212, 413640, 461515, 520560, 553818, 738424, 827280, 830727, 923030, 1107636, 1384545, 1476848, 1661454, 1846060, 2215272, 2492181, 2769090, 3322908, 3692120, 4153635, 4430544, 4984362, 5538180, 6645816, 7384240, 8307270, 9968724, 11076360, 12460905, 13291632, 16614540, 19937448, 22152720, 24921810, 33229080, 39874896, 49843620, 66458160, 99687240, 199374480]

約数ペア:

[(1, 199374480), (2, 99687240), (3, 66458160), (4, 49843620), (5, 39874896), (6, 33229080), (8, 24921810), (9, 22152720), (10, 19937448), (12, 16614540), (15, 13291632), (16, 12460905), (18, 11076360), (20, 9968724), (24, 8307270), (27, 7384240), (30, 6645816), (36, 5538180), (40, 4984362), (45, 4430544), (48, 4153635), (54, 3692120), (60, 3322908), (72, 2769090), (80, 2492181), (90, 2215272), (108, 1846060), (120, 1661454), (135, 1476848), (144, 1384545), (180, 1107636), (216, 923030), (240, 830727), (241, 827280), (270, 738424), (360, 553818), (383, 520560), (432, 461515), (482, 413640), (540, 369212), (720, 276909), (723, 275760), (766, 260280), (964, 206820), (1080, 184606), (1149, 173520), (1205, 165456), (1446, 137880), (1532, 130140), (1915, 104112), (1928, 103410), (2160, 92303), (2169, 91920), (2298, 86760), (2410, 82728), (2892, 68940), (3064, 65070), (3447, 57840), (3615, 55152), (3830, 52056), (3856, 51705), (4338, 45960), (4596, 43380), (4820, 41364), (5745, 34704), (5784, 34470), (6128, 32535), (6507, 30640), (6894, 28920), (7230, 27576), (7660, 26028), (8676, 22980), (9192, 21690), (9640, 20682), (10341, 19280), (10845, 18384), (11490, 17352), (11568, 17235), (13014, 15320), (13788, 14460)]