1569156680

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{191}}^1$

素因数の和:320

約数の個数: 256

約数和(自身を含む): 4559708160

約数和(自身を除く): 2990551480

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 20, 26, 28, 35, 37, 40, 52, 56, 61, 65, 70, 74, 91, 104, 122, 130, 140, 148, 182, 185, 191, 244, 259, 260, 280, 296, 305, 364, 370, 382, 427, 455, 481, 488, 518, 520, 610, 728, 740, 764, 793, 854, 910, 955, 962, 1036, 1220, 1295, 1337, 1480, 1528, 1586, 1708, 1820, 1910, 1924, 2072, 2135, 2257, 2405, 2440, 2483, 2590, 2674, 3172, 3367, 3416, 3640, 3820, 3848, 3965, 4270, 4514, 4810, 4966, 5180, 5348, 5551, 6344, 6685, 6734, 7067, 7640, 7930, 8540, 9028, 9620, 9932, 10360, 10696, 11102, 11285, 11651, 12415, 13370, 13468, 14134, 15799, 15860, 16835, 17080, 17381, 18056, 19240, 19864, 22204, 22570, 23302, 24830, 26740, 26936, 27755, 28268, 29341, 31598, 31720, 33670, 34762, 35335, 44408, 45140, 46604, 49469, 49660, 53480, 55510, 56536, 58255, 58682, 63196, 67340, 69524, 70670, 78995, 81557, 86905, 90280, 91871, 93208, 98938, 99320, 111020, 116510, 117364, 126392, 134680, 139048, 141340, 146705, 151463, 157990, 163114, 173810, 183742, 197876, 205387, 222040, 233020, 234728, 247345, 282680, 293410, 302926, 315980, 326228, 347620, 367484, 395752, 407785, 410774, 431087, 459355, 466040, 494690, 586820, 605852, 631960, 643097, 652456, 695240, 734968, 757315, 815570, 821548, 862174, 918710, 989380, 1026935, 1060241, 1173640, 1211704, 1286194, 1514630, 1631140, 1643096, 1724348, 1837420, 1978760, 2053870, 2120482, 2155435, 2572388, 3017609, 3029260, 3215485, 3262280, 3448696, 3674840, 4107740, 4240964, 4310870, 5144776, 5301205, 5604131, 6035218, 6058520, 6430970, 8215480, 8481928, 8621740, 10602410, 11208262, 12070436, 12861940, 15088045, 17243480, 21204820, 22416524, 24140872, 25723880, 28020655, 30176090, 39228917, 42409640, 44833048, 56041310, 60352180, 78457834, 112082620, 120704360, 156915668, 196144585, 224165240, 313831336, 392289170, 784578340, 1569156680]

約数ペア:

[(1, 1569156680), (2, 784578340), (4, 392289170), (5, 313831336), (7, 224165240), (8, 196144585), (10, 156915668), (13, 120704360), (14, 112082620), (20, 78457834), (26, 60352180), (28, 56041310), (35, 44833048), (37, 42409640), (40, 39228917), (52, 30176090), (56, 28020655), (61, 25723880), (65, 24140872), (70, 22416524), (74, 21204820), (91, 17243480), (104, 15088045), (122, 12861940), (130, 12070436), (140, 11208262), (148, 10602410), (182, 8621740), (185, 8481928), (191, 8215480), (244, 6430970), (259, 6058520), (260, 6035218), (280, 5604131), (296, 5301205), (305, 5144776), (364, 4310870), (370, 4240964), (382, 4107740), (427, 3674840), (455, 3448696), (481, 3262280), (488, 3215485), (518, 3029260), (520, 3017609), (610, 2572388), (728, 2155435), (740, 2120482), (764, 2053870), (793, 1978760), (854, 1837420), (910, 1724348), (955, 1643096), (962, 1631140), (1036, 1514630), (1220, 1286194), (1295, 1211704), (1337, 1173640), (1480, 1060241), (1528, 1026935), (1586, 989380), (1708, 918710), (1820, 862174), (1910, 821548), (1924, 815570), (2072, 757315), (2135, 734968), (2257, 695240), (2405, 652456), (2440, 643097), (2483, 631960), (2590, 605852), (2674, 586820), (3172, 494690), (3367, 466040), (3416, 459355), (3640, 431087), (3820, 410774), (3848, 407785), (3965, 395752), (4270, 367484), (4514, 347620), (4810, 326228), (4966, 315980), (5180, 302926), (5348, 293410), (5551, 282680), (6344, 247345), (6685, 234728), (6734, 233020), (7067, 222040), (7640, 205387), (7930, 197876), (8540, 183742), (9028, 173810), (9620, 163114), (9932, 157990), (10360, 151463), (10696, 146705), (11102, 141340), (11285, 139048), (11651, 134680), (12415, 126392), (13370, 117364), (13468, 116510), (14134, 111020), (15799, 99320), (15860, 98938), (16835, 93208), (17080, 91871), (17381, 90280), (18056, 86905), (19240, 81557), (19864, 78995), (22204, 70670), (22570, 69524), (23302, 67340), (24830, 63196), (26740, 58682), (26936, 58255), (27755, 56536), (28268, 55510), (29341, 53480), (31598, 49660), (31720, 49469), (33670, 46604), (34762, 45140), (35335, 44408)]