137454720

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{5507}}^1$

素因数の和:5542

約数の個数: 128

約数和(自身を含む): 471925440

約数和(自身を除く): 334470720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 60, 64, 65, 78, 80, 96, 104, 120, 128, 130, 156, 160, 192, 195, 208, 240, 260, 312, 320, 384, 390, 416, 480, 520, 624, 640, 780, 832, 960, 1040, 1248, 1560, 1664, 1920, 2080, 2496, 3120, 4160, 4992, 5507, 6240, 8320, 11014, 12480, 16521, 22028, 24960, 27535, 33042, 44056, 55070, 66084, 71591, 82605, 88112, 110140, 132168, 143182, 165210, 176224, 214773, 220280, 264336, 286364, 330420, 352448, 357955, 429546, 440560, 528672, 572728, 660840, 704896, 715910, 859092, 881120, 1057344, 1073865, 1145456, 1321680, 1431820, 1718184, 1762240, 2114688, 2147730, 2290912, 2643360, 2863640, 3436368, 3524480, 4295460, 4581824, 5286720, 5727280, 6872736, 8590920, 9163648, 10573440, 11454560, 13745472, 17181840, 22909120, 27490944, 34363680, 45818240, 68727360, 137454720]

約数ペア:

[(1, 137454720), (2, 68727360), (3, 45818240), (4, 34363680), (5, 27490944), (6, 22909120), (8, 17181840), (10, 13745472), (12, 11454560), (13, 10573440), (15, 9163648), (16, 8590920), (20, 6872736), (24, 5727280), (26, 5286720), (30, 4581824), (32, 4295460), (39, 3524480), (40, 3436368), (48, 2863640), (52, 2643360), (60, 2290912), (64, 2147730), (65, 2114688), (78, 1762240), (80, 1718184), (96, 1431820), (104, 1321680), (120, 1145456), (128, 1073865), (130, 1057344), (156, 881120), (160, 859092), (192, 715910), (195, 704896), (208, 660840), (240, 572728), (260, 528672), (312, 440560), (320, 429546), (384, 357955), (390, 352448), (416, 330420), (480, 286364), (520, 264336), (624, 220280), (640, 214773), (780, 176224), (832, 165210), (960, 143182), (1040, 132168), (1248, 110140), (1560, 88112), (1664, 82605), (1920, 71591), (2080, 66084), (2496, 55070), (3120, 44056), (4160, 33042), (4992, 27535), (5507, 24960), (6240, 22028), (8320, 16521), (11014, 12480)]