1141556640

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{339749}}^1$

素因数の和:339774

約数の個数: 96

約数和(自身を含む): 4109616000

約数和(自身を除く): 2968059360

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 70, 80, 84, 96, 105, 112, 120, 140, 160, 168, 210, 224, 240, 280, 336, 420, 480, 560, 672, 840, 1120, 1680, 3360, 339749, 679498, 1019247, 1358996, 1698745, 2038494, 2378243, 2717992, 3397490, 4076988, 4756486, 5096235, 5435984, 6794980, 7134729, 8153976, 9512972, 10192470, 10871968, 11891215, 13589960, 14269458, 16307952, 19025944, 20384940, 23782430, 27179920, 28538916, 32615904, 35673645, 38051888, 40769880, 47564860, 54359840, 57077832, 71347290, 76103776, 81539760, 95129720, 114155664, 142694580, 163079520, 190259440, 228311328, 285389160, 380518880, 570778320, 1141556640]

約数ペア:

[(1, 1141556640), (2, 570778320), (3, 380518880), (4, 285389160), (5, 228311328), (6, 190259440), (7, 163079520), (8, 142694580), (10, 114155664), (12, 95129720), (14, 81539760), (15, 76103776), (16, 71347290), (20, 57077832), (21, 54359840), (24, 47564860), (28, 40769880), (30, 38051888), (32, 35673645), (35, 32615904), (40, 28538916), (42, 27179920), (48, 23782430), (56, 20384940), (60, 19025944), (70, 16307952), (80, 14269458), (84, 13589960), (96, 11891215), (105, 10871968), (112, 10192470), (120, 9512972), (140, 8153976), (160, 7134729), (168, 6794980), (210, 5435984), (224, 5096235), (240, 4756486), (280, 4076988), (336, 3397490), (420, 2717992), (480, 2378243), (560, 2038494), (672, 1698745), (840, 1358996), (1120, 1019247), (1680, 679498), (3360, 339749)]