152301760

素因数分解:

$2^6\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{1181}}^1$

素因数の和:1242

約数の個数: 112

約数和(自身を含む): 403506432

約数和(自身を除く): 251204672

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 31, 32, 40, 52, 62, 64, 65, 80, 104, 124, 130, 155, 160, 208, 248, 260, 310, 320, 403, 416, 496, 520, 620, 806, 832, 992, 1040, 1181, 1240, 1612, 1984, 2015, 2080, 2362, 2480, 3224, 4030, 4160, 4724, 4960, 5905, 6448, 8060, 9448, 9920, 11810, 12896, 15353, 16120, 18896, 23620, 25792, 30706, 32240, 36611, 37792, 47240, 61412, 64480, 73222, 75584, 76765, 94480, 122824, 128960, 146444, 153530, 183055, 188960, 245648, 292888, 307060, 366110, 377920, 475943, 491296, 585776, 614120, 732220, 951886, 982592, 1171552, 1228240, 1464440, 1903772, 2343104, 2379715, 2456480, 2928880, 3807544, 4759430, 4912960, 5857760, 7615088, 9518860, 11715520, 15230176, 19037720, 30460352, 38075440, 76150880, 152301760]

約数ペア:

[(1, 152301760), (2, 76150880), (4, 38075440), (5, 30460352), (8, 19037720), (10, 15230176), (13, 11715520), (16, 9518860), (20, 7615088), (26, 5857760), (31, 4912960), (32, 4759430), (40, 3807544), (52, 2928880), (62, 2456480), (64, 2379715), (65, 2343104), (80, 1903772), (104, 1464440), (124, 1228240), (130, 1171552), (155, 982592), (160, 951886), (208, 732220), (248, 614120), (260, 585776), (310, 491296), (320, 475943), (403, 377920), (416, 366110), (496, 307060), (520, 292888), (620, 245648), (806, 188960), (832, 183055), (992, 153530), (1040, 146444), (1181, 128960), (1240, 122824), (1612, 94480), (1984, 76765), (2015, 75584), (2080, 73222), (2362, 64480), (2480, 61412), (3224, 47240), (4030, 37792), (4160, 36611), (4724, 32240), (4960, 30706), (5905, 25792), (6448, 23620), (8060, 18896), (9448, 16120), (9920, 15353), (11810, 12896)]