1780393104

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{547}}^1\times {\mathrm{3229}}^1$

素因数の和:3797

約数の個数: 120

約数和(自身を含む): 5706608960

約数和(自身を除く): 3926215856

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 56, 63, 72, 84, 112, 126, 144, 168, 252, 336, 504, 547, 1008, 1094, 1641, 2188, 3229, 3282, 3829, 4376, 4923, 6458, 6564, 7658, 8752, 9687, 9846, 11487, 12916, 13128, 15316, 19374, 19692, 22603, 22974, 25832, 26256, 29061, 30632, 34461, 38748, 39384, 45206, 45948, 51664, 58122, 61264, 67809, 68922, 77496, 78768, 90412, 91896, 116244, 135618, 137844, 154992, 180824, 183792, 203427, 232488, 271236, 275688, 361648, 406854, 464976, 542472, 551376, 813708, 1084944, 1627416, 1766263, 3254832, 3532526, 5298789, 7065052, 10597578, 12363841, 14130104, 15896367, 21195156, 24727682, 28260208, 31792734, 37091523, 42390312, 49455364, 63585468, 74183046, 84780624, 98910728, 111274569, 127170936, 148366092, 197821456, 222549138, 254341872, 296732184, 445098276, 593464368, 890196552, 1780393104]

約数ペア:

[(1, 1780393104), (2, 890196552), (3, 593464368), (4, 445098276), (6, 296732184), (7, 254341872), (8, 222549138), (9, 197821456), (12, 148366092), (14, 127170936), (16, 111274569), (18, 98910728), (21, 84780624), (24, 74183046), (28, 63585468), (36, 49455364), (42, 42390312), (48, 37091523), (56, 31792734), (63, 28260208), (72, 24727682), (84, 21195156), (112, 15896367), (126, 14130104), (144, 12363841), (168, 10597578), (252, 7065052), (336, 5298789), (504, 3532526), (547, 3254832), (1008, 1766263), (1094, 1627416), (1641, 1084944), (2188, 813708), (3229, 551376), (3282, 542472), (3829, 464976), (4376, 406854), (4923, 361648), (6458, 275688), (6564, 271236), (7658, 232488), (8752, 203427), (9687, 183792), (9846, 180824), (11487, 154992), (12916, 137844), (13128, 135618), (15316, 116244), (19374, 91896), (19692, 90412), (22603, 78768), (22974, 77496), (25832, 68922), (26256, 67809), (29061, 61264), (30632, 58122), (34461, 51664), (38748, 45948), (39384, 45206)]