3957969720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{151}}^1\times {\mathrm{9497}}^1$

素因数の和:9685

約数の個数: 128

約数和(自身を含む): 12473533440

約数和(自身を除く): 8515563720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 23, 24, 30, 40, 46, 60, 69, 92, 115, 120, 138, 151, 184, 230, 276, 302, 345, 453, 460, 552, 604, 690, 755, 906, 920, 1208, 1380, 1510, 1812, 2265, 2760, 3020, 3473, 3624, 4530, 6040, 6946, 9060, 9497, 10419, 13892, 17365, 18120, 18994, 20838, 27784, 28491, 34730, 37988, 41676, 47485, 52095, 56982, 69460, 75976, 83352, 94970, 104190, 113964, 138920, 142455, 189940, 208380, 218431, 227928, 284910, 379880, 416760, 436862, 569820, 655293, 873724, 1092155, 1139640, 1310586, 1434047, 1747448, 2184310, 2621172, 2868094, 3276465, 4302141, 4368620, 5242344, 5736188, 6552930, 7170235, 8604282, 8737240, 11472376, 13105860, 14340470, 17208564, 21510705, 26211720, 28680940, 32983081, 34417128, 43021410, 57361880, 65966162, 86042820, 98949243, 131932324, 164915405, 172085640, 197898486, 263864648, 329830810, 395796972, 494746215, 659661620, 791593944, 989492430, 1319323240, 1978984860, 3957969720]

約数ペア:

[(1, 3957969720), (2, 1978984860), (3, 1319323240), (4, 989492430), (5, 791593944), (6, 659661620), (8, 494746215), (10, 395796972), (12, 329830810), (15, 263864648), (20, 197898486), (23, 172085640), (24, 164915405), (30, 131932324), (40, 98949243), (46, 86042820), (60, 65966162), (69, 57361880), (92, 43021410), (115, 34417128), (120, 32983081), (138, 28680940), (151, 26211720), (184, 21510705), (230, 17208564), (276, 14340470), (302, 13105860), (345, 11472376), (453, 8737240), (460, 8604282), (552, 7170235), (604, 6552930), (690, 5736188), (755, 5242344), (906, 4368620), (920, 4302141), (1208, 3276465), (1380, 2868094), (1510, 2621172), (1812, 2184310), (2265, 1747448), (2760, 1434047), (3020, 1310586), (3473, 1139640), (3624, 1092155), (4530, 873724), (6040, 655293), (6946, 569820), (9060, 436862), (9497, 416760), (10419, 379880), (13892, 284910), (17365, 227928), (18120, 218431), (18994, 208380), (20838, 189940), (27784, 142455), (28491, 138920), (34730, 113964), (37988, 104190), (41676, 94970), (47485, 83352), (52095, 75976), (56982, 69460)]