921722490

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{271}}^1$

素因数の和:339

約数の個数: 320

約数和(自身を含む): 2985776640

約数和(自身を除く): 2064054150

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 17, 18, 19, 26, 27, 30, 34, 38, 39, 45, 51, 54, 57, 65, 78, 81, 85, 90, 95, 102, 114, 117, 130, 135, 153, 162, 170, 171, 190, 195, 221, 234, 247, 255, 270, 271, 285, 306, 323, 342, 351, 390, 405, 442, 459, 494, 510, 513, 542, 570, 585, 646, 663, 702, 741, 765, 810, 813, 855, 918, 969, 1026, 1053, 1105, 1170, 1235, 1326, 1355, 1377, 1482, 1530, 1539, 1615, 1626, 1710, 1755, 1938, 1989, 2106, 2210, 2223, 2295, 2439, 2470, 2565, 2710, 2754, 2907, 3078, 3230, 3315, 3510, 3523, 3705, 3978, 4065, 4199, 4446, 4590, 4607, 4845, 4878, 5130, 5149, 5265, 5814, 5967, 6630, 6669, 6885, 7046, 7317, 7410, 7695, 8130, 8398, 8721, 9214, 9690, 9945, 10298, 10530, 10569, 11115, 11934, 12195, 12597, 13338, 13770, 13821, 14535, 14634, 15390, 15447, 17442, 17615, 17901, 19890, 20007, 20995, 21138, 21951, 22230, 23035, 24390, 25194, 25745, 26163, 27642, 29070, 29835, 30894, 31707, 33345, 35230, 35802, 36585, 37791, 40014, 41463, 41990, 43605, 43902, 46070, 46341, 51490, 52326, 52845, 59670, 59891, 62985, 63414, 66690, 66937, 69105, 73170, 75582, 77235, 82926, 87210, 87533, 89505, 92682, 95121, 100035, 105690, 109755, 113373, 119782, 124389, 125970, 130815, 133874, 138210, 139023, 154470, 158535, 175066, 179010, 179673, 188955, 190242, 200070, 200811, 207315, 219510, 226746, 231705, 248778, 261630, 262599, 278046, 285363, 299455, 317070, 334685, 340119, 359346, 373167, 377910, 401622, 414630, 417069, 437665, 463410, 475605, 525198, 539019, 566865, 570726, 598910, 602433, 621945, 669370, 680238, 695115, 746334, 787797, 834138, 875330, 898365, 951210, 1004055, 1078038, 1133730, 1137929, 1204866, 1243890, 1312995, 1390230, 1426815, 1575594, 1617057, 1700595, 1796730, 1807299, 1865835, 2008110, 2085345, 2275858, 2363391, 2625990, 2695095, 2853630, 3012165, 3234114, 3401190, 3413787, 3614598, 3731670, 3938985, 4170690, 4726782, 4851171, 5390190, 5421897, 5689645, 6024330, 6827574, 7090173, 7877970, 8085285, 9036495, 9702342, 10241361, 10843794, 11379290, 11816955, 14180346, 16170570, 17068935, 18072990, 20482722, 23633910, 24255855, 27109485, 30724083, 34137870, 35450865, 48511710, 51206805, 54218970, 61448166, 70901730, 92172249, 102413610, 153620415, 184344498, 307240830, 460861245, 921722490]

約数ペア:

[(1, 921722490), (2, 460861245), (3, 307240830), (5, 184344498), (6, 153620415), (9, 102413610), (10, 92172249), (13, 70901730), (15, 61448166), (17, 54218970), (18, 51206805), (19, 48511710), (26, 35450865), (27, 34137870), (30, 30724083), (34, 27109485), (38, 24255855), (39, 23633910), (45, 20482722), (51, 18072990), (54, 17068935), (57, 16170570), (65, 14180346), (78, 11816955), (81, 11379290), (85, 10843794), (90, 10241361), (95, 9702342), (102, 9036495), (114, 8085285), (117, 7877970), (130, 7090173), (135, 6827574), (153, 6024330), (162, 5689645), (170, 5421897), (171, 5390190), (190, 4851171), (195, 4726782), (221, 4170690), (234, 3938985), (247, 3731670), (255, 3614598), (270, 3413787), (271, 3401190), (285, 3234114), (306, 3012165), (323, 2853630), (342, 2695095), (351, 2625990), (390, 2363391), (405, 2275858), (442, 2085345), (459, 2008110), (494, 1865835), (510, 1807299), (513, 1796730), (542, 1700595), (570, 1617057), (585, 1575594), (646, 1426815), (663, 1390230), (702, 1312995), (741, 1243890), (765, 1204866), (810, 1137929), (813, 1133730), (855, 1078038), (918, 1004055), (969, 951210), (1026, 898365), (1053, 875330), (1105, 834138), (1170, 787797), (1235, 746334), (1326, 695115), (1355, 680238), (1377, 669370), (1482, 621945), (1530, 602433), (1539, 598910), (1615, 570726), (1626, 566865), (1710, 539019), (1755, 525198), (1938, 475605), (1989, 463410), (2106, 437665), (2210, 417069), (2223, 414630), (2295, 401622), (2439, 377910), (2470, 373167), (2565, 359346), (2710, 340119), (2754, 334685), (2907, 317070), (3078, 299455), (3230, 285363), (3315, 278046), (3510, 262599), (3523, 261630), (3705, 248778), (3978, 231705), (4065, 226746), (4199, 219510), (4446, 207315), (4590, 200811), (4607, 200070), (4845, 190242), (4878, 188955), (5130, 179673), (5149, 179010), (5265, 175066), (5814, 158535), (5967, 154470), (6630, 139023), (6669, 138210), (6885, 133874), (7046, 130815), (7317, 125970), (7410, 124389), (7695, 119782), (8130, 113373), (8398, 109755), (8721, 105690), (9214, 100035), (9690, 95121), (9945, 92682), (10298, 89505), (10530, 87533), (10569, 87210), (11115, 82926), (11934, 77235), (12195, 75582), (12597, 73170), (13338, 69105), (13770, 66937), (13821, 66690), (14535, 63414), (14634, 62985), (15390, 59891), (15447, 59670), (17442, 52845), (17615, 52326), (17901, 51490), (19890, 46341), (20007, 46070), (20995, 43902), (21138, 43605), (21951, 41990), (22230, 41463), (23035, 40014), (24390, 37791), (25194, 36585), (25745, 35802), (26163, 35230), (27642, 33345), (29070, 31707), (29835, 30894)]