15164805840

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{127}}^1\times {\mathrm{157}}^1\times {\mathrm{3169}}^1$

素因数の和:3469

約数の個数: 160

約数和(自身を含む): 47697899520

約数和(自身を除く): 32533093680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 127, 157, 240, 254, 314, 381, 471, 508, 628, 635, 762, 785, 942, 1016, 1256, 1270, 1524, 1570, 1884, 1905, 2032, 2355, 2512, 2540, 3048, 3140, 3169, 3768, 3810, 4710, 5080, 6096, 6280, 6338, 7536, 7620, 9420, 9507, 10160, 12560, 12676, 15240, 15845, 18840, 19014, 19939, 25352, 30480, 31690, 37680, 38028, 39878, 47535, 50704, 59817, 63380, 76056, 79756, 95070, 99695, 119634, 126760, 152112, 159512, 190140, 199390, 239268, 253520, 299085, 319024, 380280, 398780, 402463, 478536, 497533, 598170, 760560, 797560, 804926, 957072, 995066, 1196340, 1207389, 1492599, 1595120, 1609852, 1990132, 2012315, 2392680, 2414778, 2487665, 2985198, 3219704, 3980264, 4024630, 4785360, 4829556, 4975330, 5970396, 6036945, 6439408, 7462995, 7960528, 8049260, 9659112, 9950660, 11940792, 12073890, 14925990, 16098520, 19318224, 19901320, 23881584, 24147780, 29851980, 32197040, 39802640, 48295560, 59703960, 63186691, 96591120, 119407920, 126373382, 189560073, 252746764, 315933455, 379120146, 505493528, 631866910, 758240292, 947800365, 1010987056, 1263733820, 1516480584, 1895600730, 2527467640, 3032961168, 3791201460, 5054935280, 7582402920, 15164805840]

約数ペア:

[(1, 15164805840), (2, 7582402920), (3, 5054935280), (4, 3791201460), (5, 3032961168), (6, 2527467640), (8, 1895600730), (10, 1516480584), (12, 1263733820), (15, 1010987056), (16, 947800365), (20, 758240292), (24, 631866910), (30, 505493528), (40, 379120146), (48, 315933455), (60, 252746764), (80, 189560073), (120, 126373382), (127, 119407920), (157, 96591120), (240, 63186691), (254, 59703960), (314, 48295560), (381, 39802640), (471, 32197040), (508, 29851980), (628, 24147780), (635, 23881584), (762, 19901320), (785, 19318224), (942, 16098520), (1016, 14925990), (1256, 12073890), (1270, 11940792), (1524, 9950660), (1570, 9659112), (1884, 8049260), (1905, 7960528), (2032, 7462995), (2355, 6439408), (2512, 6036945), (2540, 5970396), (3048, 4975330), (3140, 4829556), (3169, 4785360), (3768, 4024630), (3810, 3980264), (4710, 3219704), (5080, 2985198), (6096, 2487665), (6280, 2414778), (6338, 2392680), (7536, 2012315), (7620, 1990132), (9420, 1609852), (9507, 1595120), (10160, 1492599), (12560, 1207389), (12676, 1196340), (15240, 995066), (15845, 957072), (18840, 804926), (19014, 797560), (19939, 760560), (25352, 598170), (30480, 497533), (31690, 478536), (37680, 402463), (38028, 398780), (39878, 380280), (47535, 319024), (50704, 299085), (59817, 253520), (63380, 239268), (76056, 199390), (79756, 190140), (95070, 159512), (99695, 152112), (119634, 126760)]