828365040

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{19}}^2\times {\mathrm{3187}}^1$

素因数の和:3244

約数の個数: 180

約数和(自身を含む): 2936970504

約数和(自身を除く): 2108605464

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 30, 36, 38, 40, 45, 48, 57, 60, 72, 76, 80, 90, 95, 114, 120, 144, 152, 171, 180, 190, 228, 240, 285, 304, 342, 360, 361, 380, 456, 570, 684, 720, 722, 760, 855, 912, 1083, 1140, 1368, 1444, 1520, 1710, 1805, 2166, 2280, 2736, 2888, 3187, 3249, 3420, 3610, 4332, 4560, 5415, 5776, 6374, 6498, 6840, 7220, 8664, 9561, 10830, 12748, 12996, 13680, 14440, 15935, 16245, 17328, 19122, 21660, 25496, 25992, 28683, 28880, 31870, 32490, 38244, 43320, 47805, 50992, 51984, 57366, 60553, 63740, 64980, 76488, 86640, 95610, 114732, 121106, 127480, 129960, 143415, 152976, 181659, 191220, 229464, 242212, 254960, 259920, 286830, 302765, 363318, 382440, 458928, 484424, 544977, 573660, 605530, 726636, 764880, 908295, 968848, 1089954, 1147320, 1150507, 1211060, 1453272, 1816590, 2179908, 2294640, 2301014, 2422120, 2724885, 2906544, 3451521, 3633180, 4359816, 4602028, 4844240, 5449770, 5752535, 6903042, 7266360, 8719632, 9204056, 10354563, 10899540, 11505070, 13806084, 14532720, 17257605, 18408112, 20709126, 21799080, 23010140, 27612168, 34515210, 41418252, 43598160, 46020280, 51772815, 55224336, 69030420, 82836504, 92040560, 103545630, 138060840, 165673008, 207091260, 276121680, 414182520, 828365040]

約数ペア:

[(1, 828365040), (2, 414182520), (3, 276121680), (4, 207091260), (5, 165673008), (6, 138060840), (8, 103545630), (9, 92040560), (10, 82836504), (12, 69030420), (15, 55224336), (16, 51772815), (18, 46020280), (19, 43598160), (20, 41418252), (24, 34515210), (30, 27612168), (36, 23010140), (38, 21799080), (40, 20709126), (45, 18408112), (48, 17257605), (57, 14532720), (60, 13806084), (72, 11505070), (76, 10899540), (80, 10354563), (90, 9204056), (95, 8719632), (114, 7266360), (120, 6903042), (144, 5752535), (152, 5449770), (171, 4844240), (180, 4602028), (190, 4359816), (228, 3633180), (240, 3451521), (285, 2906544), (304, 2724885), (342, 2422120), (360, 2301014), (361, 2294640), (380, 2179908), (456, 1816590), (570, 1453272), (684, 1211060), (720, 1150507), (722, 1147320), (760, 1089954), (855, 968848), (912, 908295), (1083, 764880), (1140, 726636), (1368, 605530), (1444, 573660), (1520, 544977), (1710, 484424), (1805, 458928), (2166, 382440), (2280, 363318), (2736, 302765), (2888, 286830), (3187, 259920), (3249, 254960), (3420, 242212), (3610, 229464), (4332, 191220), (4560, 181659), (5415, 152976), (5776, 143415), (6374, 129960), (6498, 127480), (6840, 121106), (7220, 114732), (8664, 95610), (9561, 86640), (10830, 76488), (12748, 64980), (12996, 63740), (13680, 60553), (14440, 57366), (15935, 51984), (16245, 50992), (17328, 47805), (19122, 43320), (21660, 38244), (25496, 32490), (25992, 31870), (28683, 28880)]