541456680

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^2\times {\mathrm{29}}^1\times {\mathrm{431}}^1$

素因数の和:512

約数の個数: 192

約数和(自身を含む): 1777593600

約数和(自身を除く): 1236136920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 29, 30, 38, 40, 57, 58, 60, 76, 87, 95, 114, 116, 120, 145, 152, 174, 190, 228, 232, 285, 290, 348, 361, 380, 431, 435, 456, 551, 570, 580, 696, 722, 760, 862, 870, 1083, 1102, 1140, 1160, 1293, 1444, 1653, 1724, 1740, 1805, 2155, 2166, 2204, 2280, 2586, 2755, 2888, 3306, 3448, 3480, 3610, 4310, 4332, 4408, 5172, 5415, 5510, 6465, 6612, 7220, 8189, 8265, 8620, 8664, 10344, 10469, 10830, 11020, 12499, 12930, 13224, 14440, 16378, 16530, 17240, 20938, 21660, 22040, 24567, 24998, 25860, 31407, 32756, 33060, 37497, 40945, 41876, 43320, 49134, 49996, 51720, 52345, 62495, 62814, 65512, 66120, 74994, 81890, 83752, 98268, 99992, 104690, 122835, 124990, 125628, 149988, 155591, 157035, 163780, 187485, 196536, 209380, 237481, 245670, 249980, 251256, 299976, 311182, 314070, 327560, 374970, 418760, 466773, 474962, 491340, 499960, 622364, 628140, 712443, 749940, 777955, 933546, 949924, 982680, 1187405, 1244728, 1256280, 1424886, 1499880, 1555910, 1867092, 1899848, 2333865, 2374810, 2849772, 3111820, 3562215, 3734184, 4512139, 4667730, 4749620, 5699544, 6223640, 7124430, 9024278, 9335460, 9499240, 13536417, 14248860, 18048556, 18670920, 22560695, 27072834, 28497720, 36097112, 45121390, 54145668, 67682085, 90242780, 108291336, 135364170, 180485560, 270728340, 541456680]

約数ペア:

[(1, 541456680), (2, 270728340), (3, 180485560), (4, 135364170), (5, 108291336), (6, 90242780), (8, 67682085), (10, 54145668), (12, 45121390), (15, 36097112), (19, 28497720), (20, 27072834), (24, 22560695), (29, 18670920), (30, 18048556), (38, 14248860), (40, 13536417), (57, 9499240), (58, 9335460), (60, 9024278), (76, 7124430), (87, 6223640), (95, 5699544), (114, 4749620), (116, 4667730), (120, 4512139), (145, 3734184), (152, 3562215), (174, 3111820), (190, 2849772), (228, 2374810), (232, 2333865), (285, 1899848), (290, 1867092), (348, 1555910), (361, 1499880), (380, 1424886), (431, 1256280), (435, 1244728), (456, 1187405), (551, 982680), (570, 949924), (580, 933546), (696, 777955), (722, 749940), (760, 712443), (862, 628140), (870, 622364), (1083, 499960), (1102, 491340), (1140, 474962), (1160, 466773), (1293, 418760), (1444, 374970), (1653, 327560), (1724, 314070), (1740, 311182), (1805, 299976), (2155, 251256), (2166, 249980), (2204, 245670), (2280, 237481), (2586, 209380), (2755, 196536), (2888, 187485), (3306, 163780), (3448, 157035), (3480, 155591), (3610, 149988), (4310, 125628), (4332, 124990), (4408, 122835), (5172, 104690), (5415, 99992), (5510, 98268), (6465, 83752), (6612, 81890), (7220, 74994), (8189, 66120), (8265, 65512), (8620, 62814), (8664, 62495), (10344, 52345), (10469, 51720), (10830, 49996), (11020, 49134), (12499, 43320), (12930, 41876), (13224, 40945), (14440, 37497), (16378, 33060), (16530, 32756), (17240, 31407), (20938, 25860), (21660, 24998), (22040, 24567)]