31270013040

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{307}}^1\times {\mathrm{3191}}^1$

素因数の和:3540

約数の個数: 320

約数和(自身を含む): 117032509440

約数和(自身を除く): 85762496400

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 19, 20, 21, 24, 28, 30, 35, 38, 40, 42, 48, 56, 57, 60, 70, 76, 80, 84, 95, 105, 112, 114, 120, 133, 140, 152, 168, 190, 210, 228, 240, 266, 280, 285, 304, 307, 336, 380, 399, 420, 456, 532, 560, 570, 614, 665, 760, 798, 840, 912, 921, 1064, 1140, 1228, 1330, 1520, 1535, 1596, 1680, 1842, 1995, 2128, 2149, 2280, 2456, 2660, 3070, 3191, 3192, 3684, 3990, 4298, 4560, 4605, 4912, 5320, 5833, 6140, 6382, 6384, 6447, 7368, 7980, 8596, 9210, 9573, 10640, 10745, 11666, 12280, 12764, 12894, 14736, 15955, 15960, 17192, 17499, 18420, 19146, 21490, 22337, 23332, 24560, 25528, 25788, 29165, 31910, 31920, 32235, 34384, 34998, 36840, 38292, 40831, 42980, 44674, 46664, 47865, 51056, 51576, 58330, 60629, 63820, 64470, 67011, 69996, 73680, 76584, 81662, 85960, 87495, 89348, 93328, 95730, 103152, 111685, 116660, 121258, 122493, 127640, 128940, 134022, 139992, 153168, 163324, 171920, 174990, 178696, 181887, 191460, 204155, 223370, 233320, 242516, 244986, 255280, 257880, 268044, 279984, 303145, 326648, 335055, 349980, 357392, 363774, 382920, 408310, 424403, 446740, 466640, 485032, 489972, 515760, 536088, 606290, 612465, 653296, 670110, 699960, 727548, 765840, 816620, 848806, 893480, 909435, 970064, 979637, 979944, 1072176, 1212580, 1224930, 1273209, 1340220, 1399920, 1455096, 1633240, 1697612, 1786960, 1818870, 1959274, 1959888, 2122015, 2425160, 2449860, 2546418, 2680440, 2910192, 2938911, 3266480, 3395224, 3637740, 3918548, 4244030, 4850320, 4898185, 4899720, 5092836, 5360880, 5877822, 6366045, 6790448, 6857459, 7275480, 7837096, 8488060, 9796370, 9799440, 10185672, 11755644, 12732090, 13714918, 14550960, 14694555, 15674192, 16976120, 18613103, 19592740, 20371344, 20572377, 23511288, 25464180, 27429836, 29389110, 33952240, 34287295, 37226206, 39185480, 41144754, 47022576, 50928360, 54859672, 55839309, 58778220, 68574590, 74452412, 78370960, 82289508, 93065515, 101856720, 102861885, 109719344, 111678618, 117556440, 130291721, 137149180, 148904824, 164579016, 186131030, 205723770, 223357236, 235112880, 260583442, 274298360, 279196545, 297809648, 329158032, 372262060, 390875163, 411447540, 446714472, 521166884, 548596720, 558393090, 651458605, 744524120, 781750326, 822895080, 893428944, 1042333768, 1116786180, 1302917210, 1489048240, 1563500652, 1645790160, 1954375815, 2084667536, 2233572360, 2605834420, 3127001304, 3908751630, 4467144720, 5211668840, 6254002608, 7817503260, 10423337680, 15635006520, 31270013040]

約数ペア:

[(1, 31270013040), (2, 15635006520), (3, 10423337680), (4, 7817503260), (5, 6254002608), (6, 5211668840), (7, 4467144720), (8, 3908751630), (10, 3127001304), (12, 2605834420), (14, 2233572360), (15, 2084667536), (16, 1954375815), (19, 1645790160), (20, 1563500652), (21, 1489048240), (24, 1302917210), (28, 1116786180), (30, 1042333768), (35, 893428944), (38, 822895080), (40, 781750326), (42, 744524120), (48, 651458605), (56, 558393090), (57, 548596720), (60, 521166884), (70, 446714472), (76, 411447540), (80, 390875163), (84, 372262060), (95, 329158032), (105, 297809648), (112, 279196545), (114, 274298360), (120, 260583442), (133, 235112880), (140, 223357236), (152, 205723770), (168, 186131030), (190, 164579016), (210, 148904824), (228, 137149180), (240, 130291721), (266, 117556440), (280, 111678618), (285, 109719344), (304, 102861885), (307, 101856720), (336, 93065515), (380, 82289508), (399, 78370960), (420, 74452412), (456, 68574590), (532, 58778220), (560, 55839309), (570, 54859672), (614, 50928360), (665, 47022576), (760, 41144754), (798, 39185480), (840, 37226206), (912, 34287295), (921, 33952240), (1064, 29389110), (1140, 27429836), (1228, 25464180), (1330, 23511288), (1520, 20572377), (1535, 20371344), (1596, 19592740), (1680, 18613103), (1842, 16976120), (1995, 15674192), (2128, 14694555), (2149, 14550960), (2280, 13714918), (2456, 12732090), (2660, 11755644), (3070, 10185672), (3191, 9799440), (3192, 9796370), (3684, 8488060), (3990, 7837096), (4298, 7275480), (4560, 6857459), (4605, 6790448), (4912, 6366045), (5320, 5877822), (5833, 5360880), (6140, 5092836), (6382, 4899720), (6384, 4898185), (6447, 4850320), (7368, 4244030), (7980, 3918548), (8596, 3637740), (9210, 3395224), (9573, 3266480), (10640, 2938911), (10745, 2910192), (11666, 2680440), (12280, 2546418), (12764, 2449860), (12894, 2425160), (14736, 2122015), (15955, 1959888), (15960, 1959274), (17192, 1818870), (17499, 1786960), (18420, 1697612), (19146, 1633240), (21490, 1455096), (22337, 1399920), (23332, 1340220), (24560, 1273209), (25528, 1224930), (25788, 1212580), (29165, 1072176), (31910, 979944), (31920, 979637), (32235, 970064), (34384, 909435), (34998, 893480), (36840, 848806), (38292, 816620), (40831, 765840), (42980, 727548), (44674, 699960), (46664, 670110), (47865, 653296), (51056, 612465), (51576, 606290), (58330, 536088), (60629, 515760), (63820, 489972), (64470, 485032), (67011, 466640), (69996, 446740), (73680, 424403), (76584, 408310), (81662, 382920), (85960, 363774), (87495, 357392), (89348, 349980), (93328, 335055), (95730, 326648), (103152, 303145), (111685, 279984), (116660, 268044), (121258, 257880), (122493, 255280), (127640, 244986), (128940, 242516), (134022, 233320), (139992, 223370), (153168, 204155), (163324, 191460), (171920, 181887), (174990, 178696)]