1157055840

素因数分解:

$2^5\times 3^4\times 5^1\times {\mathrm{73}}^1\times {\mathrm{1223}}^1$

素因数の和:1323

約数の個数: 240

約数和(自身を含む): 4142765088

約数和(自身を除く): 2985709248

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 72, 73, 80, 81, 90, 96, 108, 120, 135, 144, 146, 160, 162, 180, 216, 219, 240, 270, 288, 292, 324, 360, 365, 405, 432, 438, 480, 540, 584, 648, 657, 720, 730, 810, 864, 876, 1080, 1095, 1168, 1223, 1296, 1314, 1440, 1460, 1620, 1752, 1971, 2160, 2190, 2336, 2446, 2592, 2628, 2920, 3240, 3285, 3504, 3669, 3942, 4320, 4380, 4892, 5256, 5840, 5913, 6115, 6480, 6570, 7008, 7338, 7884, 8760, 9784, 9855, 10512, 11007, 11680, 11826, 12230, 12960, 13140, 14676, 15768, 17520, 18345, 19568, 19710, 21024, 22014, 23652, 24460, 26280, 29352, 29565, 31536, 33021, 35040, 36690, 39136, 39420, 44028, 47304, 48920, 52560, 55035, 58704, 59130, 63072, 66042, 73380, 78840, 88056, 89279, 94608, 97840, 99063, 105120, 110070, 117408, 118260, 132084, 146760, 157680, 165105, 176112, 178558, 189216, 195680, 198126, 220140, 236520, 264168, 267837, 293520, 315360, 330210, 352224, 357116, 396252, 440280, 446395, 473040, 495315, 528336, 535674, 587040, 660420, 714232, 792504, 803511, 880560, 892790, 946080, 990630, 1056672, 1071348, 1320840, 1339185, 1428464, 1585008, 1607022, 1761120, 1785580, 1981260, 2142696, 2410533, 2641680, 2678370, 2856928, 3170016, 3214044, 3571160, 3962520, 4017555, 4285392, 4821066, 5283360, 5356740, 6428088, 7142320, 7231599, 7925040, 8035110, 8570784, 9642132, 10713480, 12052665, 12856176, 14284640, 14463198, 15850080, 16070220, 19284264, 21426960, 24105330, 25712352, 28926396, 32140440, 36157995, 38568528, 42853920, 48210660, 57852792, 64280880, 72315990, 77137056, 96421320, 115705584, 128561760, 144631980, 192842640, 231411168, 289263960, 385685280, 578527920, 1157055840]

約数ペア:

[(1, 1157055840), (2, 578527920), (3, 385685280), (4, 289263960), (5, 231411168), (6, 192842640), (8, 144631980), (9, 128561760), (10, 115705584), (12, 96421320), (15, 77137056), (16, 72315990), (18, 64280880), (20, 57852792), (24, 48210660), (27, 42853920), (30, 38568528), (32, 36157995), (36, 32140440), (40, 28926396), (45, 25712352), (48, 24105330), (54, 21426960), (60, 19284264), (72, 16070220), (73, 15850080), (80, 14463198), (81, 14284640), (90, 12856176), (96, 12052665), (108, 10713480), (120, 9642132), (135, 8570784), (144, 8035110), (146, 7925040), (160, 7231599), (162, 7142320), (180, 6428088), (216, 5356740), (219, 5283360), (240, 4821066), (270, 4285392), (288, 4017555), (292, 3962520), (324, 3571160), (360, 3214044), (365, 3170016), (405, 2856928), (432, 2678370), (438, 2641680), (480, 2410533), (540, 2142696), (584, 1981260), (648, 1785580), (657, 1761120), (720, 1607022), (730, 1585008), (810, 1428464), (864, 1339185), (876, 1320840), (1080, 1071348), (1095, 1056672), (1168, 990630), (1223, 946080), (1296, 892790), (1314, 880560), (1440, 803511), (1460, 792504), (1620, 714232), (1752, 660420), (1971, 587040), (2160, 535674), (2190, 528336), (2336, 495315), (2446, 473040), (2592, 446395), (2628, 440280), (2920, 396252), (3240, 357116), (3285, 352224), (3504, 330210), (3669, 315360), (3942, 293520), (4320, 267837), (4380, 264168), (4892, 236520), (5256, 220140), (5840, 198126), (5913, 195680), (6115, 189216), (6480, 178558), (6570, 176112), (7008, 165105), (7338, 157680), (7884, 146760), (8760, 132084), (9784, 118260), (9855, 117408), (10512, 110070), (11007, 105120), (11680, 99063), (11826, 97840), (12230, 94608), (12960, 89279), (13140, 88056), (14676, 78840), (15768, 73380), (17520, 66042), (18345, 63072), (19568, 59130), (19710, 58704), (21024, 55035), (22014, 52560), (23652, 48920), (24460, 47304), (26280, 44028), (29352, 39420), (29565, 39136), (31536, 36690), (33021, 35040)]