155360040

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{3181}}^1$

素因数の和:3243

約数の個数: 128

約数和(自身を含む): 522357120

約数和(自身を除く): 366997080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 37, 40, 44, 55, 60, 66, 74, 88, 110, 111, 120, 132, 148, 165, 185, 220, 222, 264, 296, 330, 370, 407, 440, 444, 555, 660, 740, 814, 888, 1110, 1221, 1320, 1480, 1628, 2035, 2220, 2442, 3181, 3256, 4070, 4440, 4884, 6105, 6362, 8140, 9543, 9768, 12210, 12724, 15905, 16280, 19086, 24420, 25448, 31810, 34991, 38172, 47715, 48840, 63620, 69982, 76344, 95430, 104973, 117697, 127240, 139964, 174955, 190860, 209946, 235394, 279928, 349910, 353091, 381720, 419892, 470788, 524865, 588485, 699820, 706182, 839784, 941576, 1049730, 1176970, 1294667, 1399640, 1412364, 1765455, 2099460, 2353940, 2589334, 2824728, 3530910, 3884001, 4198920, 4707880, 5178668, 6473335, 7061820, 7768002, 10357336, 12946670, 14123640, 15536004, 19420005, 25893340, 31072008, 38840010, 51786680, 77680020, 155360040]

約数ペア:

[(1, 155360040), (2, 77680020), (3, 51786680), (4, 38840010), (5, 31072008), (6, 25893340), (8, 19420005), (10, 15536004), (11, 14123640), (12, 12946670), (15, 10357336), (20, 7768002), (22, 7061820), (24, 6473335), (30, 5178668), (33, 4707880), (37, 4198920), (40, 3884001), (44, 3530910), (55, 2824728), (60, 2589334), (66, 2353940), (74, 2099460), (88, 1765455), (110, 1412364), (111, 1399640), (120, 1294667), (132, 1176970), (148, 1049730), (165, 941576), (185, 839784), (220, 706182), (222, 699820), (264, 588485), (296, 524865), (330, 470788), (370, 419892), (407, 381720), (440, 353091), (444, 349910), (555, 279928), (660, 235394), (740, 209946), (814, 190860), (888, 174955), (1110, 139964), (1221, 127240), (1320, 117697), (1480, 104973), (1628, 95430), (2035, 76344), (2220, 69982), (2442, 63620), (3181, 48840), (3256, 47715), (4070, 38172), (4440, 34991), (4884, 31810), (6105, 25448), (6362, 24420), (8140, 19086), (9543, 16280), (9768, 15905), (12210, 12724)]