273560560

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{709}}^1$

素因数の和:795

約数の個数: 160

約数和(自身を含む): 798698880

約数和(自身を除く): 525138320

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 35, 40, 52, 53, 56, 65, 70, 80, 91, 104, 106, 112, 130, 140, 182, 208, 212, 260, 265, 280, 364, 371, 424, 455, 520, 530, 560, 689, 709, 728, 742, 848, 910, 1040, 1060, 1378, 1418, 1456, 1484, 1820, 1855, 2120, 2756, 2836, 2968, 3445, 3545, 3640, 3710, 4240, 4823, 4963, 5512, 5672, 5936, 6890, 7090, 7280, 7420, 9217, 9646, 9926, 11024, 11344, 13780, 14180, 14840, 18434, 19292, 19852, 24115, 24815, 27560, 28360, 29680, 36868, 37577, 38584, 39704, 46085, 48230, 49630, 55120, 56720, 64519, 73736, 75154, 77168, 79408, 92170, 96460, 99260, 129038, 147472, 150308, 184340, 187885, 192920, 198520, 258076, 263039, 300616, 322595, 368680, 375770, 385840, 397040, 488501, 516152, 526078, 601232, 645190, 737360, 751540, 977002, 1032304, 1052156, 1290380, 1315195, 1503080, 1954004, 2104312, 2442505, 2580760, 2630390, 3006160, 3419507, 3908008, 4208624, 4885010, 5161520, 5260780, 6839014, 7816016, 9770020, 10521560, 13678028, 17097535, 19540040, 21043120, 27356056, 34195070, 39080080, 54712112, 68390140, 136780280, 273560560]

約数ペア:

[(1, 273560560), (2, 136780280), (4, 68390140), (5, 54712112), (7, 39080080), (8, 34195070), (10, 27356056), (13, 21043120), (14, 19540040), (16, 17097535), (20, 13678028), (26, 10521560), (28, 9770020), (35, 7816016), (40, 6839014), (52, 5260780), (53, 5161520), (56, 4885010), (65, 4208624), (70, 3908008), (80, 3419507), (91, 3006160), (104, 2630390), (106, 2580760), (112, 2442505), (130, 2104312), (140, 1954004), (182, 1503080), (208, 1315195), (212, 1290380), (260, 1052156), (265, 1032304), (280, 977002), (364, 751540), (371, 737360), (424, 645190), (455, 601232), (520, 526078), (530, 516152), (560, 488501), (689, 397040), (709, 385840), (728, 375770), (742, 368680), (848, 322595), (910, 300616), (1040, 263039), (1060, 258076), (1378, 198520), (1418, 192920), (1456, 187885), (1484, 184340), (1820, 150308), (1855, 147472), (2120, 129038), (2756, 99260), (2836, 96460), (2968, 92170), (3445, 79408), (3545, 77168), (3640, 75154), (3710, 73736), (4240, 64519), (4823, 56720), (4963, 55120), (5512, 49630), (5672, 48230), (5936, 46085), (6890, 39704), (7090, 38584), (7280, 37577), (7420, 36868), (9217, 29680), (9646, 28360), (9926, 27560), (11024, 24815), (11344, 24115), (13780, 19852), (14180, 19292), (14840, 18434)]