210534840

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{89}}^1\times {\mathrm{6571}}^1$

素因数の和:6677

約数の個数: 96

約数和(自身を含む): 692031600

約数和(自身を除く): 481496760

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 89, 90, 120, 178, 180, 267, 356, 360, 445, 534, 712, 801, 890, 1068, 1335, 1602, 1780, 2136, 2670, 3204, 3560, 4005, 5340, 6408, 6571, 8010, 10680, 13142, 16020, 19713, 26284, 32040, 32855, 39426, 52568, 59139, 65710, 78852, 98565, 118278, 131420, 157704, 197130, 236556, 262840, 295695, 394260, 473112, 584819, 591390, 788520, 1169638, 1182780, 1754457, 2339276, 2365560, 2924095, 3508914, 4678552, 5263371, 5848190, 7017828, 8772285, 10526742, 11696380, 14035656, 17544570, 21053484, 23392760, 26316855, 35089140, 42106968, 52633710, 70178280, 105267420, 210534840]

約数ペア:

[(1, 210534840), (2, 105267420), (3, 70178280), (4, 52633710), (5, 42106968), (6, 35089140), (8, 26316855), (9, 23392760), (10, 21053484), (12, 17544570), (15, 14035656), (18, 11696380), (20, 10526742), (24, 8772285), (30, 7017828), (36, 5848190), (40, 5263371), (45, 4678552), (60, 3508914), (72, 2924095), (89, 2365560), (90, 2339276), (120, 1754457), (178, 1182780), (180, 1169638), (267, 788520), (356, 591390), (360, 584819), (445, 473112), (534, 394260), (712, 295695), (801, 262840), (890, 236556), (1068, 197130), (1335, 157704), (1602, 131420), (1780, 118278), (2136, 98565), (2670, 78852), (3204, 65710), (3560, 59139), (4005, 52568), (5340, 39426), (6408, 32855), (6571, 32040), (8010, 26284), (10680, 19713), (13142, 16020)]