270106720

素因数分解:

$2^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{71}}^1$

素因数の和:189

約数の個数: 192

約数和(自身を含む): 731566080

約数和(自身を除く): 461459360

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 31, 32, 40, 52, 59, 62, 65, 71, 80, 104, 118, 124, 130, 142, 155, 160, 208, 236, 248, 260, 284, 295, 310, 355, 403, 416, 472, 496, 520, 568, 590, 620, 710, 767, 806, 923, 944, 992, 1040, 1136, 1180, 1240, 1420, 1534, 1612, 1829, 1846, 1888, 2015, 2080, 2201, 2272, 2360, 2480, 2840, 3068, 3224, 3658, 3692, 3835, 4030, 4189, 4402, 4615, 4720, 4960, 5680, 6136, 6448, 7316, 7384, 7670, 8060, 8378, 8804, 9145, 9230, 9440, 11005, 11360, 12272, 12896, 14632, 14768, 15340, 16120, 16756, 17608, 18290, 18460, 20945, 22010, 23777, 24544, 28613, 29264, 29536, 30680, 32240, 33512, 35216, 36580, 36920, 41890, 44020, 47554, 54457, 57226, 58528, 61360, 64480, 67024, 70432, 73160, 73840, 83780, 88040, 95108, 108914, 114452, 118885, 122720, 129859, 134048, 143065, 146320, 147680, 167560, 176080, 190216, 217828, 228904, 237770, 259718, 272285, 286130, 292640, 335120, 352160, 380432, 435656, 457808, 475540, 519436, 544570, 572260, 649295, 670240, 760864, 871312, 915616, 951080, 1038872, 1089140, 1144520, 1298590, 1688167, 1742624, 1902160, 2077744, 2178280, 2289040, 2597180, 3376334, 3804320, 4155488, 4356560, 4578080, 5194360, 6752668, 8440835, 8713120, 10388720, 13505336, 16881670, 20777440, 27010672, 33763340, 54021344, 67526680, 135053360, 270106720]

約数ペア:

[(1, 270106720), (2, 135053360), (4, 67526680), (5, 54021344), (8, 33763340), (10, 27010672), (13, 20777440), (16, 16881670), (20, 13505336), (26, 10388720), (31, 8713120), (32, 8440835), (40, 6752668), (52, 5194360), (59, 4578080), (62, 4356560), (65, 4155488), (71, 3804320), (80, 3376334), (104, 2597180), (118, 2289040), (124, 2178280), (130, 2077744), (142, 1902160), (155, 1742624), (160, 1688167), (208, 1298590), (236, 1144520), (248, 1089140), (260, 1038872), (284, 951080), (295, 915616), (310, 871312), (355, 760864), (403, 670240), (416, 649295), (472, 572260), (496, 544570), (520, 519436), (568, 475540), (590, 457808), (620, 435656), (710, 380432), (767, 352160), (806, 335120), (923, 292640), (944, 286130), (992, 272285), (1040, 259718), (1136, 237770), (1180, 228904), (1240, 217828), (1420, 190216), (1534, 176080), (1612, 167560), (1829, 147680), (1846, 146320), (1888, 143065), (2015, 134048), (2080, 129859), (2201, 122720), (2272, 118885), (2360, 114452), (2480, 108914), (2840, 95108), (3068, 88040), (3224, 83780), (3658, 73840), (3692, 73160), (3835, 70432), (4030, 67024), (4189, 64480), (4402, 61360), (4615, 58528), (4720, 57226), (4960, 54457), (5680, 47554), (6136, 44020), (6448, 41890), (7316, 36920), (7384, 36580), (7670, 35216), (8060, 33512), (8378, 32240), (8804, 30680), (9145, 29536), (9230, 29264), (9440, 28613), (11005, 24544), (11360, 23777), (12272, 22010), (12896, 20945), (14632, 18460), (14768, 18290), (15340, 17608), (16120, 16756)]