561287170

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{103}}^1$

素因数の和:224

約数の個数: 128

約数和(自身を含む): 1186099200

約数和(自身を除く): 624812030

約数列:

[1, 2, 5, 10, 19, 23, 29, 38, 43, 46, 58, 86, 95, 103, 115, 145, 190, 206, 215, 230, 290, 430, 437, 515, 551, 667, 817, 874, 989, 1030, 1102, 1247, 1334, 1634, 1957, 1978, 2185, 2369, 2494, 2755, 2987, 3335, 3914, 4085, 4370, 4429, 4738, 4945, 5510, 5974, 6235, 6670, 8170, 8858, 9785, 9890, 11845, 12470, 12673, 14935, 18791, 19570, 22145, 23690, 23693, 25346, 28681, 29870, 37582, 44290, 45011, 47386, 56753, 57362, 63365, 68701, 84151, 90022, 93955, 101867, 113506, 118465, 126730, 128441, 137402, 143405, 168302, 187910, 203734, 225055, 236930, 256882, 283765, 286810, 343505, 420755, 450110, 509335, 544939, 567530, 642205, 687010, 841510, 1018670, 1089878, 1284410, 1305319, 1935473, 2440379, 2610638, 2724695, 2954143, 3870946, 4880758, 5449390, 5908286, 6526595, 9677365, 12201895, 13053190, 14770715, 19354730, 24403790, 29541430, 56128717, 112257434, 280643585, 561287170]

約数ペア:

[(1, 561287170), (2, 280643585), (5, 112257434), (10, 56128717), (19, 29541430), (23, 24403790), (29, 19354730), (38, 14770715), (43, 13053190), (46, 12201895), (58, 9677365), (86, 6526595), (95, 5908286), (103, 5449390), (115, 4880758), (145, 3870946), (190, 2954143), (206, 2724695), (215, 2610638), (230, 2440379), (290, 1935473), (430, 1305319), (437, 1284410), (515, 1089878), (551, 1018670), (667, 841510), (817, 687010), (874, 642205), (989, 567530), (1030, 544939), (1102, 509335), (1247, 450110), (1334, 420755), (1634, 343505), (1957, 286810), (1978, 283765), (2185, 256882), (2369, 236930), (2494, 225055), (2755, 203734), (2987, 187910), (3335, 168302), (3914, 143405), (4085, 137402), (4370, 128441), (4429, 126730), (4738, 118465), (4945, 113506), (5510, 101867), (5974, 93955), (6235, 90022), (6670, 84151), (8170, 68701), (8858, 63365), (9785, 57362), (9890, 56753), (11845, 47386), (12470, 45011), (12673, 44290), (14935, 37582), (18791, 29870), (19570, 28681), (22145, 25346), (23690, 23693)]