20161295010

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{151}}^1\times {\mathrm{1531}}^1$

素因数の和:1734

約数の個数: 256

約数和(自身を含む): 60358348800

約数和(自身を除く): 40197053790

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 19, 27, 30, 34, 38, 45, 51, 54, 57, 85, 90, 95, 102, 114, 135, 151, 153, 170, 171, 190, 255, 270, 285, 302, 306, 323, 342, 453, 459, 510, 513, 570, 646, 755, 765, 855, 906, 918, 969, 1026, 1359, 1510, 1530, 1531, 1615, 1710, 1938, 2265, 2295, 2565, 2567, 2718, 2869, 2907, 3062, 3230, 4077, 4530, 4590, 4593, 4845, 5130, 5134, 5738, 5814, 6795, 7655, 7701, 8154, 8607, 8721, 9186, 9690, 12835, 13590, 13779, 14345, 14535, 15310, 15402, 17214, 17442, 20385, 22965, 23103, 25670, 25821, 26027, 27558, 28690, 29070, 29089, 38505, 40770, 41337, 43035, 43605, 45930, 46206, 48773, 51642, 52054, 58178, 68895, 69309, 77010, 77463, 78081, 82674, 86070, 87210, 87267, 97546, 115515, 129105, 130135, 137790, 138618, 145445, 146319, 154926, 156162, 174534, 206685, 231030, 231181, 234243, 243865, 258210, 260270, 261801, 290890, 292638, 346545, 387315, 390405, 413370, 436335, 438957, 462362, 468486, 487730, 494513, 523602, 693090, 693543, 702729, 731595, 774630, 780810, 785403, 872670, 877914, 989026, 1155905, 1171215, 1309005, 1316871, 1387086, 1405458, 1463190, 1483539, 1570806, 2080629, 2194785, 2311810, 2342430, 2472565, 2618010, 2633742, 2967078, 3467715, 3513645, 3927015, 3930077, 4161258, 4389570, 4392439, 4450617, 4945130, 6241887, 6584355, 6935430, 7027290, 7417695, 7854030, 7860154, 8784878, 8901234, 10403145, 11790231, 12483774, 13168710, 13177317, 13351851, 14835390, 19650385, 20806290, 21962195, 22253085, 23580462, 26354634, 26703702, 31209435, 35370693, 39300770, 39531951, 43924390, 44506170, 58951155, 62418870, 65886585, 66759255, 70741386, 74671463, 79063902, 106112079, 117902310, 118595853, 131773170, 133518510, 149342926, 176853465, 197659755, 212224158, 224014389, 237191706, 353706930, 373357315, 395319510, 448028778, 530560395, 592979265, 672043167, 746714630, 1061120790, 1120071945, 1185958530, 1344086334, 2016129501, 2240143890, 3360215835, 4032259002, 6720431670, 10080647505, 20161295010]

約数ペア:

[(1, 20161295010), (2, 10080647505), (3, 6720431670), (5, 4032259002), (6, 3360215835), (9, 2240143890), (10, 2016129501), (15, 1344086334), (17, 1185958530), (18, 1120071945), (19, 1061120790), (27, 746714630), (30, 672043167), (34, 592979265), (38, 530560395), (45, 448028778), (51, 395319510), (54, 373357315), (57, 353706930), (85, 237191706), (90, 224014389), (95, 212224158), (102, 197659755), (114, 176853465), (135, 149342926), (151, 133518510), (153, 131773170), (170, 118595853), (171, 117902310), (190, 106112079), (255, 79063902), (270, 74671463), (285, 70741386), (302, 66759255), (306, 65886585), (323, 62418870), (342, 58951155), (453, 44506170), (459, 43924390), (510, 39531951), (513, 39300770), (570, 35370693), (646, 31209435), (755, 26703702), (765, 26354634), (855, 23580462), (906, 22253085), (918, 21962195), (969, 20806290), (1026, 19650385), (1359, 14835390), (1510, 13351851), (1530, 13177317), (1531, 13168710), (1615, 12483774), (1710, 11790231), (1938, 10403145), (2265, 8901234), (2295, 8784878), (2565, 7860154), (2567, 7854030), (2718, 7417695), (2869, 7027290), (2907, 6935430), (3062, 6584355), (3230, 6241887), (4077, 4945130), (4530, 4450617), (4590, 4392439), (4593, 4389570), (4845, 4161258), (5130, 3930077), (5134, 3927015), (5738, 3513645), (5814, 3467715), (6795, 2967078), (7655, 2633742), (7701, 2618010), (8154, 2472565), (8607, 2342430), (8721, 2311810), (9186, 2194785), (9690, 2080629), (12835, 1570806), (13590, 1483539), (13779, 1463190), (14345, 1405458), (14535, 1387086), (15310, 1316871), (15402, 1309005), (17214, 1171215), (17442, 1155905), (20385, 989026), (22965, 877914), (23103, 872670), (25670, 785403), (25821, 780810), (26027, 774630), (27558, 731595), (28690, 702729), (29070, 693543), (29089, 693090), (38505, 523602), (40770, 494513), (41337, 487730), (43035, 468486), (43605, 462362), (45930, 438957), (46206, 436335), (48773, 413370), (51642, 390405), (52054, 387315), (58178, 346545), (68895, 292638), (69309, 290890), (77010, 261801), (77463, 260270), (78081, 258210), (82674, 243865), (86070, 234243), (87210, 231181), (87267, 231030), (97546, 206685), (115515, 174534), (129105, 156162), (130135, 154926), (137790, 146319), (138618, 145445)]