1091383560

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{379}}^1\times {\mathrm{421}}^1$

素因数の和:836

約数の個数: 192

約数和(自身を含む): 3752424000

約数和(自身を除く): 2661040440

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 24, 30, 36, 38, 40, 45, 57, 60, 72, 76, 90, 95, 114, 120, 152, 171, 180, 190, 228, 285, 342, 360, 379, 380, 421, 456, 570, 684, 758, 760, 842, 855, 1137, 1140, 1263, 1368, 1516, 1684, 1710, 1895, 2105, 2274, 2280, 2526, 3032, 3368, 3411, 3420, 3789, 3790, 4210, 4548, 5052, 5685, 6315, 6822, 6840, 7201, 7578, 7580, 7999, 8420, 9096, 10104, 11370, 12630, 13644, 14402, 15156, 15160, 15998, 16840, 17055, 18945, 21603, 22740, 23997, 25260, 27288, 28804, 30312, 31996, 34110, 36005, 37890, 39995, 43206, 45480, 47994, 50520, 57608, 63992, 64809, 68220, 71991, 72010, 75780, 79990, 86412, 95988, 108015, 119985, 129618, 136440, 143982, 144020, 151560, 159559, 159980, 172824, 191976, 216030, 239970, 259236, 287964, 288040, 319118, 319960, 324045, 359955, 432060, 478677, 479940, 518472, 575928, 638236, 648090, 719910, 797795, 864120, 957354, 959880, 1276472, 1296180, 1436031, 1439820, 1595590, 1914708, 2393385, 2592360, 2872062, 2879640, 3031621, 3191180, 3829416, 4786770, 5744124, 6063242, 6382360, 7180155, 9094863, 9573540, 11488248, 12126484, 14360310, 15158105, 18189726, 19147080, 24252968, 27284589, 28720620, 30316210, 36379452, 45474315, 54569178, 57441240, 60632420, 72758904, 90948630, 109138356, 121264840, 136422945, 181897260, 218276712, 272845890, 363794520, 545691780, 1091383560]

約数ペア:

[(1, 1091383560), (2, 545691780), (3, 363794520), (4, 272845890), (5, 218276712), (6, 181897260), (8, 136422945), (9, 121264840), (10, 109138356), (12, 90948630), (15, 72758904), (18, 60632420), (19, 57441240), (20, 54569178), (24, 45474315), (30, 36379452), (36, 30316210), (38, 28720620), (40, 27284589), (45, 24252968), (57, 19147080), (60, 18189726), (72, 15158105), (76, 14360310), (90, 12126484), (95, 11488248), (114, 9573540), (120, 9094863), (152, 7180155), (171, 6382360), (180, 6063242), (190, 5744124), (228, 4786770), (285, 3829416), (342, 3191180), (360, 3031621), (379, 2879640), (380, 2872062), (421, 2592360), (456, 2393385), (570, 1914708), (684, 1595590), (758, 1439820), (760, 1436031), (842, 1296180), (855, 1276472), (1137, 959880), (1140, 957354), (1263, 864120), (1368, 797795), (1516, 719910), (1684, 648090), (1710, 638236), (1895, 575928), (2105, 518472), (2274, 479940), (2280, 478677), (2526, 432060), (3032, 359955), (3368, 324045), (3411, 319960), (3420, 319118), (3789, 288040), (3790, 287964), (4210, 259236), (4548, 239970), (5052, 216030), (5685, 191976), (6315, 172824), (6822, 159980), (6840, 159559), (7201, 151560), (7578, 144020), (7580, 143982), (7999, 136440), (8420, 129618), (9096, 119985), (10104, 108015), (11370, 95988), (12630, 86412), (13644, 79990), (14402, 75780), (15156, 72010), (15160, 71991), (15998, 68220), (16840, 64809), (17055, 63992), (18945, 57608), (21603, 50520), (22740, 47994), (23997, 45480), (25260, 43206), (27288, 39995), (28804, 37890), (30312, 36005), (31996, 34110)]