2710799880

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{373}}^1\times {\mathrm{853}}^1$

素因数の和:1311

約数の個数: 128

約数和(自身を含む): 8278744320

約数和(自身を除く): 5567944440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 71, 120, 142, 213, 284, 355, 373, 426, 568, 710, 746, 852, 853, 1065, 1119, 1420, 1492, 1704, 1706, 1865, 2130, 2238, 2559, 2840, 2984, 3412, 3730, 4260, 4265, 4476, 5118, 5595, 6824, 7460, 8520, 8530, 8952, 10236, 11190, 12795, 14920, 17060, 20472, 22380, 25590, 26483, 34120, 44760, 51180, 52966, 60563, 79449, 102360, 105932, 121126, 132415, 158898, 181689, 211864, 242252, 264830, 302815, 317796, 318169, 363378, 397245, 484504, 529660, 605630, 635592, 636338, 726756, 794490, 908445, 954507, 1059320, 1211260, 1272676, 1453512, 1588980, 1590845, 1816890, 1909014, 2422520, 2545352, 3177960, 3181690, 3633780, 3818028, 4772535, 6363380, 7267560, 7636056, 9545070, 12726760, 19090140, 22589999, 38180280, 45179998, 67769997, 90359996, 112949995, 135539994, 180719992, 225899990, 271079988, 338849985, 451799980, 542159976, 677699970, 903599960, 1355399940, 2710799880]

約数ペア:

[(1, 2710799880), (2, 1355399940), (3, 903599960), (4, 677699970), (5, 542159976), (6, 451799980), (8, 338849985), (10, 271079988), (12, 225899990), (15, 180719992), (20, 135539994), (24, 112949995), (30, 90359996), (40, 67769997), (60, 45179998), (71, 38180280), (120, 22589999), (142, 19090140), (213, 12726760), (284, 9545070), (355, 7636056), (373, 7267560), (426, 6363380), (568, 4772535), (710, 3818028), (746, 3633780), (852, 3181690), (853, 3177960), (1065, 2545352), (1119, 2422520), (1420, 1909014), (1492, 1816890), (1704, 1590845), (1706, 1588980), (1865, 1453512), (2130, 1272676), (2238, 1211260), (2559, 1059320), (2840, 954507), (2984, 908445), (3412, 794490), (3730, 726756), (4260, 636338), (4265, 635592), (4476, 605630), (5118, 529660), (5595, 484504), (6824, 397245), (7460, 363378), (8520, 318169), (8530, 317796), (8952, 302815), (10236, 264830), (11190, 242252), (12795, 211864), (14920, 181689), (17060, 158898), (20472, 132415), (22380, 121126), (25590, 105932), (26483, 102360), (34120, 79449), (44760, 60563), (51180, 52966)]