129252640

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{103}}^1$

素因数の和:183

約数の個数: 192

約数和(自身を含む): 362299392

約数和(自身を除く): 233046752

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 23, 31, 32, 40, 44, 46, 55, 62, 80, 88, 92, 103, 110, 115, 124, 155, 160, 176, 184, 206, 220, 230, 248, 253, 310, 341, 352, 368, 412, 440, 460, 496, 506, 515, 620, 682, 713, 736, 824, 880, 920, 992, 1012, 1030, 1133, 1240, 1265, 1364, 1426, 1648, 1705, 1760, 1840, 2024, 2060, 2266, 2369, 2480, 2530, 2728, 2852, 3193, 3296, 3410, 3565, 3680, 4048, 4120, 4532, 4738, 4960, 5060, 5456, 5665, 5704, 6386, 6820, 7130, 7843, 8096, 8240, 9064, 9476, 10120, 10912, 11330, 11408, 11845, 12772, 13640, 14260, 15686, 15965, 16480, 18128, 18952, 20240, 22660, 22816, 23690, 25544, 26059, 27280, 28520, 31372, 31930, 35123, 36256, 37904, 39215, 40480, 45320, 47380, 51088, 52118, 54560, 57040, 62744, 63860, 70246, 73439, 75808, 78430, 90640, 94760, 102176, 104236, 114080, 125488, 127720, 130295, 140492, 146878, 156860, 175615, 181280, 189520, 208472, 250976, 255440, 260590, 280984, 293756, 313720, 351230, 367195, 379040, 416944, 510880, 521180, 561968, 587512, 627440, 702460, 734390, 807829, 833888, 1042360, 1123936, 1175024, 1254880, 1404920, 1468780, 1615658, 2084720, 2350048, 2809840, 2937560, 3231316, 4039145, 4169440, 5619680, 5875120, 6462632, 8078290, 11750240, 12925264, 16156580, 25850528, 32313160, 64626320, 129252640]

約数ペア:

[(1, 129252640), (2, 64626320), (4, 32313160), (5, 25850528), (8, 16156580), (10, 12925264), (11, 11750240), (16, 8078290), (20, 6462632), (22, 5875120), (23, 5619680), (31, 4169440), (32, 4039145), (40, 3231316), (44, 2937560), (46, 2809840), (55, 2350048), (62, 2084720), (80, 1615658), (88, 1468780), (92, 1404920), (103, 1254880), (110, 1175024), (115, 1123936), (124, 1042360), (155, 833888), (160, 807829), (176, 734390), (184, 702460), (206, 627440), (220, 587512), (230, 561968), (248, 521180), (253, 510880), (310, 416944), (341, 379040), (352, 367195), (368, 351230), (412, 313720), (440, 293756), (460, 280984), (496, 260590), (506, 255440), (515, 250976), (620, 208472), (682, 189520), (713, 181280), (736, 175615), (824, 156860), (880, 146878), (920, 140492), (992, 130295), (1012, 127720), (1030, 125488), (1133, 114080), (1240, 104236), (1265, 102176), (1364, 94760), (1426, 90640), (1648, 78430), (1705, 75808), (1760, 73439), (1840, 70246), (2024, 63860), (2060, 62744), (2266, 57040), (2369, 54560), (2480, 52118), (2530, 51088), (2728, 47380), (2852, 45320), (3193, 40480), (3296, 39215), (3410, 37904), (3565, 36256), (3680, 35123), (4048, 31930), (4120, 31372), (4532, 28520), (4738, 27280), (4960, 26059), (5060, 25544), (5456, 23690), (5665, 22816), (5704, 22660), (6386, 20240), (6820, 18952), (7130, 18128), (7843, 16480), (8096, 15965), (8240, 15686), (9064, 14260), (9476, 13640), (10120, 12772), (10912, 11845), (11330, 11408)]