1444993320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{7121}}^1$

素因数の和:7243

約数の個数: 128

約数和(自身を含む): 4615056000

約数和(自身を除く): 3170062680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 30, 38, 40, 57, 60, 76, 89, 95, 114, 120, 152, 178, 190, 228, 267, 285, 356, 380, 445, 456, 534, 570, 712, 760, 890, 1068, 1140, 1335, 1691, 1780, 2136, 2280, 2670, 3382, 3560, 5073, 5340, 6764, 7121, 8455, 10146, 10680, 13528, 14242, 16910, 20292, 21363, 25365, 28484, 33820, 35605, 40584, 42726, 50730, 56968, 67640, 71210, 85452, 101460, 106815, 135299, 142420, 170904, 202920, 213630, 270598, 284840, 405897, 427260, 541196, 633769, 676495, 811794, 854520, 1082392, 1267538, 1352990, 1623588, 1901307, 2029485, 2535076, 2705980, 3168845, 3247176, 3802614, 4058970, 5070152, 5411960, 6337690, 7605228, 8117940, 9506535, 12041611, 12675380, 15210456, 16235880, 19013070, 24083222, 25350760, 36124833, 38026140, 48166444, 60208055, 72249666, 76052280, 96332888, 120416110, 144499332, 180624165, 240832220, 288998664, 361248330, 481664440, 722496660, 1444993320]

約数ペア:

[(1, 1444993320), (2, 722496660), (3, 481664440), (4, 361248330), (5, 288998664), (6, 240832220), (8, 180624165), (10, 144499332), (12, 120416110), (15, 96332888), (19, 76052280), (20, 72249666), (24, 60208055), (30, 48166444), (38, 38026140), (40, 36124833), (57, 25350760), (60, 24083222), (76, 19013070), (89, 16235880), (95, 15210456), (114, 12675380), (120, 12041611), (152, 9506535), (178, 8117940), (190, 7605228), (228, 6337690), (267, 5411960), (285, 5070152), (356, 4058970), (380, 3802614), (445, 3247176), (456, 3168845), (534, 2705980), (570, 2535076), (712, 2029485), (760, 1901307), (890, 1623588), (1068, 1352990), (1140, 1267538), (1335, 1082392), (1691, 854520), (1780, 811794), (2136, 676495), (2280, 633769), (2670, 541196), (3382, 427260), (3560, 405897), (5073, 284840), (5340, 270598), (6764, 213630), (7121, 202920), (8455, 170904), (10146, 142420), (10680, 135299), (13528, 106815), (14242, 101460), (16910, 85452), (20292, 71210), (21363, 67640), (25365, 56968), (28484, 50730), (33820, 42726), (35605, 40584)]